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2023.06.07 13:53 papabear513 The Experiments Beneath Green Haven Penitentiary
I stared up at the magazine cut out of a Maxim model that was crudely pasted on the underside of the top bunk. Her pert breast shimmied ever so slightly as Pete tossed and turned above.
She was platinum blonde with legs long enough to wrap around me twice. Or so the camera angle made it seem. I felt a stirring below, that yearning for a woman’s touch… which I hadn’t felt in six years, three months, and eleven days.
I rolled to my side, stifling it. It was the wrong time to seek out an orgasm, and I knew after the release I’d just spiral into self-loathing anyway. I focused on a crack in the cinder block until my eyelids became heavy.
Static pushed the thought of women from my mind as I slipped into sleep. The smell of cigars and oil flitted through my mind in a memory. My dad’s repair shop. The one I was meant to take over, before the arrest…
------
“Aaaarrgghh!”
A cry echoing from somewhere deep within the prison startled me awake. My heart thundered in my chest like a rabbit thrashing against its cage.
I rolled over to see Pete crouching low, his face pressed against the bars.
“What’s going on?” I croaked.
“They’re taking Benny.” He whispered.
“Fuck, really?” I pulled myself to the top corner of my mattress, just enough to peer around the edge of the bars.
Two guards wrestled the young latino onto a gurney as a man in a lab coat watched from a distance. He fought against them but it was futile. Once the straps were locked in he screamed once more, pleading for help.
Dozens of eyes watched from dim lit cells, none of which stirring to offer assistance in the slightest. We knew there was no helping him. We knew what happened next…
His cries were muffled as the doctor jammed a syringe into the base of his neck. Benny’s muscles tensed and pulsed in the fit of a seizure, but then lay still. The cell block was silent once more as they wheeled him down the hall and into the catacombs.
I did a cross over myself but didn’t bother to pray. Once they took them, they never came back.
“A damn shame…” I muttered.
“Yeah, he was a good kid…” Pete stood and leapt back onto the top bunk.
A fire burned in my chest. I wanted to say something. To cry out about the injustice of what was happening to us. That committing a crime shouldn’t damn a man to whatever terrible fate they had instore for us below three feet of steel and a quarter mile of dirt.
But I didn’t… What good could it do? Other than drawing attention to me in a very negative way.
Once they took you to the lab, you were never seen again.
All you could do was hope that your number was never called, and that you got out of here before they visited your cell late into the night.
—-----
87…88…89…90…
My chest was on fire as sweat dripped from the tip of my nose. I couldn’t go back to sleep last night. Kept thinking about Benny.
91…92…93…
So began the push-ups. It was the only way to clear my head.
94…95…96…
My therapy.
97…98…99…100.
I rolled to my back, out of breath.
Three years, six months and change.
So much time left to go.
Benny had only been here for a little over a year. It made no sense…
None of us could figure out exactly why they took who they took. There seemed to be no method to the madness.
Just a couple weeks ago they took old man Tom Finch. He’d been here longer than any of us. A lifer on the account of premeditated murder back in the 70s. But they didn’t come for him until he’d served most of his adult life behind bars.
The red beacon suddenly swirled above. A buzzing sound hummed as the cell doors clicked and slid open.
Breakfast.
—----
I pulled my tray along the bar to be loaded with oats, powdered eggs and bread.
Meager rations.
I grabbed a small carton of milk and made my way over to sit with Pete. He was already nibbling on his toast while perusing a crossword puzzle.
We exchanged nods and I went to devouring the entirety of my plate.
Calories build muscle after all.
Which was something Pete had no interest in. He was a bookworm through and through. Rail thin too. When we’d met, I’d assumed it was from the drug problem he’d had on the outside, which ultimately landed him in incarceration. But come to find out it was just his metabolism and general lack of appetite.
“John…” He whispered.
I looked up from my feast.
He was looking to the corner of the cafeteria and I followed his gaze to see two men in lab coats surveying the crowd.
I grunted and squeezed the handle of my fork until my knuckles went white. The impulse of burying it into their throats was almost overwhelming.
“Their activity has been ramping up.”
“What do you mean?”
“I’ve been seeing them much more frequently as of late. They must be close to a breakthrough.”
“Breakthrough of what?” I furrowed my brow.
“Who knows? Whatever it is they are doing down there. They’ve been taking us more often as well.”
Pete sighed at the twist of confusion on my face.
“Think about it… Benny last night, then Tom two weeks before that. Then Eric ten days before that, and Deonte maybe three weeks prior. It’s never been that close together. Until recently, they only came perhaps once every other month. Sometimes only once a season.”
Shit… he was right. I hadn’t realized it before.
“So what does that mean?” I asked, shoving another hunk of egg into my mouth.
“I have no idea. But I’d say our odds of survival have been reduced dramatically.”
—-----
Pete might as well have been an oracle, peering into our grim and desolate future.
Over the next several months we started seeing the lab coats weekly. Sometimes even more often than that.
The prison yard felt empty. Sure there were still plenty of us left, but our population had been noticeably trimmed. One gang in particular only had two members left, which didn’t bode well for them. The others slowly circled them like sharks. I had no affiliation with any of them and kept to myself. But still, I could see their fate a mile away.
Although, despite the business as usual dog eat dog atmosphere, there was an undercurrent of fear rippling through the general pop. You could smell it, like a scent of decay and desperation. Hard faces that had once promised violence, now almost flinched around every corner and jumped at each shadow.
The energy of a couple of hundred men that felt like an animal backed into a corner was palpable.
But what could we do?
I didn’t know but I sure wish someone would tell me… I threw myself into my workouts and Pete hardly ever looked up from a book. Escapism was our only reprieve.
I went to bed with a prayer on my lips, hoping I wouldn’t hear those iron bars moving in the late hours of the night.
—-----
A loud clanking followed by footsteps pulled me from sleep.
I squeezed my eyes tightly shut hoping it was the cell next to mine.
But it wasn’t…
Three guards hovered behind a fourth that was unlocking our cell. The bars clicked and began to slide open.
I jumped to my feet and backed up against the wall. I pulled my fists up into a boxing stance, I wasn’t going to go without a fight. My muscles tensed and flexed like coiled steel.
“In the corner inmate! We’re here for your cellmate.” A short and stocky corrections officer barked with his hand gripping the baton at his waist.
Pete squirmed into a ball at the corner of his mat and looked at me with wide, pleading eyes.
I put my face in the opposite corner as instructed. A mixture of fear and relief roiled in my gut, and I hated myself for it. It made me feel like a coward.
“No, no, no, no, no!” I heard Pete squeal from behind as guards flooded the cell.
I peaked over my shoulder and watched as they pried him from the top bunk. Pete tried to resist, but there was nothing to him. A bag of bones that they easily wrestled down.
That same fire ignited in my chest. Anger washed over me, cleansing away the cowardice. For God’s sake, he was my only friend.
All I could see was red.
I spun around bringing the back of my fist across a guard’s face, shattering the bridge of his nose. Blood spurted from it as he dropped Pete’s legs.
With a giant step forward I brought an uppercut into the portly officer’s abdomen, dropping him like a ton of bricks.
I shoved a third into the corner, pinning him there as I screamed for Pete to run. He scampered out the opening and the last thing I heard were his footfalls as a baton smashed across the back of my skull. Everything went black before I even hit the ground.
—-----
I spent a month in solitary.
The room was so small it should have been inhumane to house a human being inside of it.
Still… I made the best of it with dips, pushups and situps. Countless reps of them. It was all I could do.
Some mornings I’d wake up with horrible migraines. I assumed it was a slight concussion from the impact of the baton.
I only hoped Pete could have somehow made it out. But somewhere deep down I knew that would have been impossible. Hopefully he at least gave them some hell before they took him below.
I stopped praying before bed. It didn’t seem like it did any good.
If there was a God, he didn’t exist inside these walls.
We were abandoned.
The unheard.
—-------
When I finally got back to my cell it had been emptied of everything. Pete’s books, artwork from his niece and even my Maxim cutout.
Just like he’d never existed. My heart sunk at the sight.
Later that day I’d learned from others that he had been captured just moments after escaping the cell.
But our actions weren’t wasted in vain.
We were the first to fight back against the abduction and it sparked something in the others.
They started talks of an uprising a few weeks back. A prison riot.
They even had a guard on the inside. C.O. Matthews. He was a very religious man and was just as horrified by what was happening as we were and had been looking for a way to help.
“It’s going down tonight John, just before lights out. Be ready.” Jerry whispered at the picnic table.
I gave a nod that I understood and headed off for my daily jog around the courts.
It wasn’t about getting out. Getting free. That wasn’t going to happen. It was about sending a message.
I let my mind go blank, filling with static as I enjoyed what could be my last day outside.
—------
The beacon swirled overhead in the common area.
“Inmates to their cells. Lights out.” The intercom buzzed.
There were over fifty men in cell block B, and not a single one of us moved.
The voice on the intercom repeated himself angrily as guards began to shuffle in closer. Nods passed like dominoes from one inmate to the next. We were ready.
“Get to your cell inmate.” a guard growled as he clamped his hands down on my shoulders.
I threw an elbow behind me into his groin, he howled in pain as he hit the floor. The other inmates sprung to their feet and flew off from their leaning places to join in the brawl.
Fists, feet and batons flew wildly across the cell block as we engaged in war with the uniformed officers.
I grappled with one until I was able to submit him in a choke until he went limp in my arms.
I stomped another in the face, spilling blood and brains on the concrete floor.
It had looked like we were winning until they sent the special response team in. We formed a line, many of us battered and bloody, in front of the row of riot shields.
We waited for their charge for what felt like an eternity.
But suddenly they backed out from where they’d come and slid the cell block doors closed.
What the hell…
The red beacon swirled once again overhead as a clicking sounded out behind us.
The rear entrance that the lab coats had always used swung open. I spun around to see…
“Mary, mother of God.” I gasped.
It was Pete…
But there was something horribly wrong with him.
His skin clung loosely to his body and had a terrible jaundice looking hue to it. His eyes almost seemed to glow and his hands… they were impossibly large like contorted branches.
I held my hand up to my mouth in disbelief.
A scientist stepped out from behind him.
“As you can see, we have a few kinks left to iron out, but we are making great progress. Would you all care to see what he can do?” He looked into each of our eyes inquisitively.
“If you don’t, head back to your cells now. You have ten seconds and then I shall release him.”
It was so silent you could hear a pin drop. But a violent and hungry energy filled the room, emanating from what used to be my friend.
Suddenly, over half the remaining inmates bolted for their cells out of fear. Not that I could blame them, my knees wobbled and threatened to buckle just at the sight of him.
But I stood my ground, as did a handful of others.
“Very well then. Specimen 3-1-0, engage.”
A growl reverberated through the cell block.
“Everyone rush him at once! It’s our only shot.” I hollered.
And we did, but it didn’t matter. It happened so fast. It was over before I could even comprehend it.
He moved like an animal, picking each of us apart almost in unison.
I lay on my back, unable to feel my legs as I watched Jerry be disemboweled. He was trying to shove his intestines back inside the tear in his abdomen before the creature came back to finish him off.
I did a cross over myself but didn’t bother to pray.
As Pete stood over me, with dead eyes, I knew there was no God.
He didn’t exist inside these walls.
We were abandoned.
The unheard.
submitted by papabear513 to HFY [link] [comments]
She was platinum blonde with legs long enough to wrap around me twice. Or so the camera angle made it seem. I felt a stirring below, that yearning for a woman’s touch… which I hadn’t felt in six years, three months, and eleven days.
I rolled to my side, stifling it. It was the wrong time to seek out an orgasm, and I knew after the release I’d just spiral into self-loathing anyway. I focused on a crack in the cinder block until my eyelids became heavy.
Static pushed the thought of women from my mind as I slipped into sleep. The smell of cigars and oil flitted through my mind in a memory. My dad’s repair shop. The one I was meant to take over, before the arrest…
------
“Aaaarrgghh!”
A cry echoing from somewhere deep within the prison startled me awake. My heart thundered in my chest like a rabbit thrashing against its cage.
I rolled over to see Pete crouching low, his face pressed against the bars.
“What’s going on?” I croaked.
“They’re taking Benny.” He whispered.
“Fuck, really?” I pulled myself to the top corner of my mattress, just enough to peer around the edge of the bars.
Two guards wrestled the young latino onto a gurney as a man in a lab coat watched from a distance. He fought against them but it was futile. Once the straps were locked in he screamed once more, pleading for help.
Dozens of eyes watched from dim lit cells, none of which stirring to offer assistance in the slightest. We knew there was no helping him. We knew what happened next…
His cries were muffled as the doctor jammed a syringe into the base of his neck. Benny’s muscles tensed and pulsed in the fit of a seizure, but then lay still. The cell block was silent once more as they wheeled him down the hall and into the catacombs.
I did a cross over myself but didn’t bother to pray. Once they took them, they never came back.
“A damn shame…” I muttered.
“Yeah, he was a good kid…” Pete stood and leapt back onto the top bunk.
A fire burned in my chest. I wanted to say something. To cry out about the injustice of what was happening to us. That committing a crime shouldn’t damn a man to whatever terrible fate they had instore for us below three feet of steel and a quarter mile of dirt.
But I didn’t… What good could it do? Other than drawing attention to me in a very negative way.
Once they took you to the lab, you were never seen again.
All you could do was hope that your number was never called, and that you got out of here before they visited your cell late into the night.
—-----
87…88…89…90…
My chest was on fire as sweat dripped from the tip of my nose. I couldn’t go back to sleep last night. Kept thinking about Benny.
91…92…93…
So began the push-ups. It was the only way to clear my head.
94…95…96…
My therapy.
97…98…99…100.
I rolled to my back, out of breath.
Three years, six months and change.
So much time left to go.
Benny had only been here for a little over a year. It made no sense…
None of us could figure out exactly why they took who they took. There seemed to be no method to the madness.
Just a couple weeks ago they took old man Tom Finch. He’d been here longer than any of us. A lifer on the account of premeditated murder back in the 70s. But they didn’t come for him until he’d served most of his adult life behind bars.
The red beacon suddenly swirled above. A buzzing sound hummed as the cell doors clicked and slid open.
Breakfast.
—----
I pulled my tray along the bar to be loaded with oats, powdered eggs and bread.
Meager rations.
I grabbed a small carton of milk and made my way over to sit with Pete. He was already nibbling on his toast while perusing a crossword puzzle.
We exchanged nods and I went to devouring the entirety of my plate.
Calories build muscle after all.
Which was something Pete had no interest in. He was a bookworm through and through. Rail thin too. When we’d met, I’d assumed it was from the drug problem he’d had on the outside, which ultimately landed him in incarceration. But come to find out it was just his metabolism and general lack of appetite.
“John…” He whispered.
I looked up from my feast.
He was looking to the corner of the cafeteria and I followed his gaze to see two men in lab coats surveying the crowd.
I grunted and squeezed the handle of my fork until my knuckles went white. The impulse of burying it into their throats was almost overwhelming.
“Their activity has been ramping up.”
“What do you mean?”
“I’ve been seeing them much more frequently as of late. They must be close to a breakthrough.”
“Breakthrough of what?” I furrowed my brow.
“Who knows? Whatever it is they are doing down there. They’ve been taking us more often as well.”
Pete sighed at the twist of confusion on my face.
“Think about it… Benny last night, then Tom two weeks before that. Then Eric ten days before that, and Deonte maybe three weeks prior. It’s never been that close together. Until recently, they only came perhaps once every other month. Sometimes only once a season.”
Shit… he was right. I hadn’t realized it before.
“So what does that mean?” I asked, shoving another hunk of egg into my mouth.
“I have no idea. But I’d say our odds of survival have been reduced dramatically.”
—-----
Pete might as well have been an oracle, peering into our grim and desolate future.
Over the next several months we started seeing the lab coats weekly. Sometimes even more often than that.
The prison yard felt empty. Sure there were still plenty of us left, but our population had been noticeably trimmed. One gang in particular only had two members left, which didn’t bode well for them. The others slowly circled them like sharks. I had no affiliation with any of them and kept to myself. But still, I could see their fate a mile away.
Although, despite the business as usual dog eat dog atmosphere, there was an undercurrent of fear rippling through the general pop. You could smell it, like a scent of decay and desperation. Hard faces that had once promised violence, now almost flinched around every corner and jumped at each shadow.
The energy of a couple of hundred men that felt like an animal backed into a corner was palpable.
But what could we do?
I didn’t know but I sure wish someone would tell me… I threw myself into my workouts and Pete hardly ever looked up from a book. Escapism was our only reprieve.
I went to bed with a prayer on my lips, hoping I wouldn’t hear those iron bars moving in the late hours of the night.
—-----
A loud clanking followed by footsteps pulled me from sleep.
I squeezed my eyes tightly shut hoping it was the cell next to mine.
But it wasn’t…
Three guards hovered behind a fourth that was unlocking our cell. The bars clicked and began to slide open.
I jumped to my feet and backed up against the wall. I pulled my fists up into a boxing stance, I wasn’t going to go without a fight. My muscles tensed and flexed like coiled steel.
“In the corner inmate! We’re here for your cellmate.” A short and stocky corrections officer barked with his hand gripping the baton at his waist.
Pete squirmed into a ball at the corner of his mat and looked at me with wide, pleading eyes.
I put my face in the opposite corner as instructed. A mixture of fear and relief roiled in my gut, and I hated myself for it. It made me feel like a coward.
“No, no, no, no, no!” I heard Pete squeal from behind as guards flooded the cell.
I peaked over my shoulder and watched as they pried him from the top bunk. Pete tried to resist, but there was nothing to him. A bag of bones that they easily wrestled down.
That same fire ignited in my chest. Anger washed over me, cleansing away the cowardice. For God’s sake, he was my only friend.
All I could see was red.
I spun around bringing the back of my fist across a guard’s face, shattering the bridge of his nose. Blood spurted from it as he dropped Pete’s legs.
With a giant step forward I brought an uppercut into the portly officer’s abdomen, dropping him like a ton of bricks.
I shoved a third into the corner, pinning him there as I screamed for Pete to run. He scampered out the opening and the last thing I heard were his footfalls as a baton smashed across the back of my skull. Everything went black before I even hit the ground.
—-----
I spent a month in solitary.
The room was so small it should have been inhumane to house a human being inside of it.
Still… I made the best of it with dips, pushups and situps. Countless reps of them. It was all I could do.
Some mornings I’d wake up with horrible migraines. I assumed it was a slight concussion from the impact of the baton.
I only hoped Pete could have somehow made it out. But somewhere deep down I knew that would have been impossible. Hopefully he at least gave them some hell before they took him below.
I stopped praying before bed. It didn’t seem like it did any good.
If there was a God, he didn’t exist inside these walls.
We were abandoned.
The unheard.
—-------
When I finally got back to my cell it had been emptied of everything. Pete’s books, artwork from his niece and even my Maxim cutout.
Just like he’d never existed. My heart sunk at the sight.
Later that day I’d learned from others that he had been captured just moments after escaping the cell.
But our actions weren’t wasted in vain.
We were the first to fight back against the abduction and it sparked something in the others.
They started talks of an uprising a few weeks back. A prison riot.
They even had a guard on the inside. C.O. Matthews. He was a very religious man and was just as horrified by what was happening as we were and had been looking for a way to help.
“It’s going down tonight John, just before lights out. Be ready.” Jerry whispered at the picnic table.
I gave a nod that I understood and headed off for my daily jog around the courts.
It wasn’t about getting out. Getting free. That wasn’t going to happen. It was about sending a message.
I let my mind go blank, filling with static as I enjoyed what could be my last day outside.
—------
The beacon swirled overhead in the common area.
“Inmates to their cells. Lights out.” The intercom buzzed.
There were over fifty men in cell block B, and not a single one of us moved.
The voice on the intercom repeated himself angrily as guards began to shuffle in closer. Nods passed like dominoes from one inmate to the next. We were ready.
“Get to your cell inmate.” a guard growled as he clamped his hands down on my shoulders.
I threw an elbow behind me into his groin, he howled in pain as he hit the floor. The other inmates sprung to their feet and flew off from their leaning places to join in the brawl.
Fists, feet and batons flew wildly across the cell block as we engaged in war with the uniformed officers.
I grappled with one until I was able to submit him in a choke until he went limp in my arms.
I stomped another in the face, spilling blood and brains on the concrete floor.
It had looked like we were winning until they sent the special response team in. We formed a line, many of us battered and bloody, in front of the row of riot shields.
We waited for their charge for what felt like an eternity.
But suddenly they backed out from where they’d come and slid the cell block doors closed.
What the hell…
The red beacon swirled once again overhead as a clicking sounded out behind us.
The rear entrance that the lab coats had always used swung open. I spun around to see…
“Mary, mother of God.” I gasped.
It was Pete…
But there was something horribly wrong with him.
His skin clung loosely to his body and had a terrible jaundice looking hue to it. His eyes almost seemed to glow and his hands… they were impossibly large like contorted branches.
I held my hand up to my mouth in disbelief.
A scientist stepped out from behind him.
“As you can see, we have a few kinks left to iron out, but we are making great progress. Would you all care to see what he can do?” He looked into each of our eyes inquisitively.
“If you don’t, head back to your cells now. You have ten seconds and then I shall release him.”
It was so silent you could hear a pin drop. But a violent and hungry energy filled the room, emanating from what used to be my friend.
Suddenly, over half the remaining inmates bolted for their cells out of fear. Not that I could blame them, my knees wobbled and threatened to buckle just at the sight of him.
But I stood my ground, as did a handful of others.
“Very well then. Specimen 3-1-0, engage.”
A growl reverberated through the cell block.
“Everyone rush him at once! It’s our only shot.” I hollered.
And we did, but it didn’t matter. It happened so fast. It was over before I could even comprehend it.
He moved like an animal, picking each of us apart almost in unison.
I lay on my back, unable to feel my legs as I watched Jerry be disemboweled. He was trying to shove his intestines back inside the tear in his abdomen before the creature came back to finish him off.
I did a cross over myself but didn’t bother to pray.
As Pete stood over me, with dead eyes, I knew there was no God.
He didn’t exist inside these walls.
We were abandoned.
The unheard.
2023.06.07 13:51 papabear513 The Experiments Beneath Green Haven Penitentiary
I stared up at the magazine cut out of a Maxim model that was crudely pasted on the underside of the top bunk. Her pert breast shimmied ever so slightly as Pete tossed and turned above.
She was platinum blonde with legs long enough to wrap around me twice. Or so the camera angle made it seem. I felt a stirring below, that yearning for a woman’s touch… which I hadn’t felt in six years, three months, and eleven days.
I rolled to my side, stifling it. It was the wrong time to seek out an orgasm, and I knew after the release I’d just spiral into self-loathing anyway. I focused on a crack in the cinder block until my eyelids became heavy.
Static pushed the thought of women from my mind as I slipped into sleep. The smell of cigars and oil flitted through my mind in a memory. My dad’s repair shop. The one I was meant to take over, before the arrest…
------
“Aaaarrgghh!”
A cry echoing from somewhere deep within the prison startled me awake. My heart thundered in my chest like a rabbit thrashing against its cage.
I rolled over to see Pete crouching low, his face pressed against the bars.
“What’s going on?” I croaked.
“They’re taking Benny.” He whispered.
“Fuck, really?” I pulled myself to the top corner of my mattress, just enough to peer around the edge of the bars.
Two guards wrestled the young latino onto a gurney as a man in a lab coat watched from a distance. He fought against them but it was futile. Once the straps were locked in he screamed once more, pleading for help.
Dozens of eyes watched from dim lit cells, none of which stirring to offer assistance in the slightest. We knew there was no helping him. We knew what happened next…
His cries were muffled as the doctor jammed a syringe into the base of his neck. Benny’s muscles tensed and pulsed in the fit of a seizure, but then lay still. The cell block was silent once more as they wheeled him down the hall and into the catacombs.
I did a cross over myself but didn’t bother to pray. Once they took them, they never came back.
“A damn shame…” I muttered.
“Yeah, he was a good kid…” Pete stood and leapt back onto the top bunk.
A fire burned in my chest. I wanted to say something. To cry out about the injustice of what was happening to us. That committing a crime shouldn’t damn a man to whatever terrible fate they had instore for us below three feet of steel and a quarter mile of dirt.
But I didn’t… What good could it do? Other than drawing attention to me in a very negative way.
Once they took you to the lab, you were never seen again.
All you could do was hope that your number was never called, and that you got out of here before they visited your cell late into the night.
—-----
87…88…89…90…
My chest was on fire as sweat dripped from the tip of my nose. I couldn’t go back to sleep last night. Kept thinking about Benny.
91…92…93…
So began the push-ups. It was the only way to clear my head.
94…95…96…
My therapy.
97…98…99…100.
I rolled to my back, out of breath.
Three years, six months and change.
So much time left to go.
Benny had only been here for a little over a year. It made no sense…
None of us could figure out exactly why they took who they took. There seemed to be no method to the madness.
Just a couple weeks ago they took old man Tom Finch. He’d been here longer than any of us. A lifer on the account of premeditated murder back in the 70s. But they didn’t come for him until he’d served most of his adult life behind bars.
The red beacon suddenly swirled above. A buzzing sound hummed as the cell doors clicked and slid open.
Breakfast.
—----
I pulled my tray along the bar to be loaded with oats, powdered eggs and bread.
Meager rations.
I grabbed a small carton of milk and made my way over to sit with Pete. He was already nibbling on his toast while perusing a crossword puzzle.
We exchanged nods and I went to devouring the entirety of my plate.
Calories build muscle after all.
Which was something Pete had no interest in. He was a bookworm through and through. Rail thin too. When we’d met, I’d assumed it was from the drug problem he’d had on the outside, which ultimately landed him in incarceration. But come to find out it was just his metabolism and general lack of appetite.
“John…” He whispered.
I looked up from my feast.
He was looking to the corner of the cafeteria and I followed his gaze to see two men in lab coats surveying the crowd.
I grunted and squeezed the handle of my fork until my knuckles went white. The impulse of burying it into their throats was almost overwhelming.
“Their activity has been ramping up.”
“What do you mean?”
“I’ve been seeing them much more frequently as of late. They must be close to a breakthrough.”
“Breakthrough of what?” I furrowed my brow.
“Who knows? Whatever it is they are doing down there. They’ve been taking us more often as well.”
Pete sighed at the twist of confusion on my face.
“Think about it… Benny last night, then Tom two weeks before that. Then Eric ten days before that, and Deonte maybe three weeks prior. It’s never been that close together. Until recently, they only came perhaps once every other month. Sometimes only once a season.”
Shit… he was right. I hadn’t realized it before.
“So what does that mean?” I asked, shoving another hunk of egg into my mouth.
“I have no idea. But I’d say our odds of survival have been reduced dramatically.”
—-----
Pete might as well have been an oracle, peering into our grim and desolate future.
Over the next several months we started seeing the lab coats weekly. Sometimes even more often than that.
The prison yard felt empty. Sure there were still plenty of us left, but our population had been noticeably trimmed. One gang in particular only had two members left, which didn’t bode well for them. The others slowly circled them like sharks. I had no affiliation with any of them and kept to myself. But still, I could see their fate a mile away.
Although, despite the business as usual dog eat dog atmosphere, there was an undercurrent of fear rippling through the general pop. You could smell it, like a scent of decay and desperation. Hard faces that had once promised violence, now almost flinched around every corner and jumped at each shadow.
The energy of a couple of hundred men that felt like an animal backed into a corner was palpable.
But what could we do?
I didn’t know but I sure wish someone would tell me… I threw myself into my workouts and Pete hardly ever looked up from a book. Escapism was our only reprieve.
I went to bed with a prayer on my lips, hoping I wouldn’t hear those iron bars moving in the late hours of the night.
—-----
A loud clanking followed by footsteps pulled me from sleep.
I squeezed my eyes tightly shut hoping it was the cell next to mine.
But it wasn’t…
Three guards hovered behind a fourth that was unlocking our cell. The bars clicked and began to slide open.
I jumped to my feet and backed up against the wall. I pulled my fists up into a boxing stance, I wasn’t going to go without a fight. My muscles tensed and flexed like coiled steel.
“In the corner inmate! We’re here for your cellmate.” A short and stocky corrections officer barked with his hand gripping the baton at his waist.
Pete squirmed into a ball at the corner of his mat and looked at me with wide, pleading eyes.
I put my face in the opposite corner as instructed. A mixture of fear and relief roiled in my gut, and I hated myself for it. It made me feel like a coward.
“No, no, no, no, no!” I heard Pete squeal from behind as guards flooded the cell.
I peaked over my shoulder and watched as they pried him from the top bunk. Pete tried to resist, but there was nothing to him. A bag of bones that they easily wrestled down.
That same fire ignited in my chest. Anger washed over me, cleansing away the cowardice. For God’s sake, he was my only friend.
All I could see was red.
I spun around bringing the back of my fist across a guard’s face, shattering the bridge of his nose. Blood spurted from it as he dropped Pete’s legs.
With a giant step forward I brought an uppercut into the portly officer’s abdomen, dropping him like a ton of bricks.
I shoved a third into the corner, pinning him there as I screamed for Pete to run. He scampered out the opening and the last thing I heard were his footfalls as a baton smashed across the back of my skull. Everything went black before I even hit the ground.
—-----
I spent a month in solitary.
The room was so small it should have been inhumane to house a human being inside of it.
Still… I made the best of it with dips, pushups and situps. Countless reps of them. It was all I could do.
Some mornings I’d wake up with horrible migraines. I assumed it was a slight concussion from the impact of the baton.
I only hoped Pete could have somehow made it out. But somewhere deep down I knew that would have been impossible. Hopefully he at least gave them some hell before they took him below.
I stopped praying before bed. It didn’t seem like it did any good.
If there was a God, he didn’t exist inside these walls.
We were abandoned.
The unheard.
—-------
When I finally got back to my cell it had been emptied of everything. Pete’s books, artwork from his niece and even my Maxim cutout.
Just like he’d never existed. My heart sunk at the sight.
Later that day I’d learned from others that he had been captured just moments after escaping the cell.
But our actions weren’t wasted in vain.
We were the first to fight back against the abduction and it sparked something in the others.
They started talks of an uprising a few weeks back. A prison riot.
They even had a guard on the inside. C.O. Matthews. He was a very religious man and was just as horrified by what was happening as we were and had been looking for a way to help.
“It’s going down tonight John, just before lights out. Be ready.” Jerry whispered at the picnic table.
I gave a nod that I understood and headed off for my daily jog around the courts.
It wasn’t about getting out. Getting free. That wasn’t going to happen. It was about sending a message.
I let my mind go blank, filling with static as I enjoyed what could be my last day outside.
—------
The beacon swirled overhead in the common area.
“Inmates to their cells. Lights out.” The intercom buzzed.
There were over fifty men in cell block B, and not a single one of us moved.
The voice on the intercom repeated himself angrily as guards began to shuffle in closer. Nods passed like dominoes from one inmate to the next. We were ready.
“Get to your cell inmate.” a guard growled as he clamped his hands down on my shoulders.
I threw an elbow behind me into his groin, he howled in pain as he hit the floor. The other inmates sprung to their feet and flew off from their leaning places to join in the brawl.
Fists, feet and batons flew wildly across the cell block as we engaged in war with the uniformed officers.
I grappled with one until I was able to submit him in a choke until he went limp in my arms.
I stomped another in the face, spilling blood and brains on the concrete floor.
It had looked like we were winning until they sent the special response team in. We formed a line, many of us battered and bloody, in front of the row of riot shields.
We waited for their charge for what felt like an eternity.
But suddenly they backed out from where they’d come and slid the cell block doors closed.
What the hell…
The red beacon swirled once again overhead as a clicking sounded out behind us.
The rear entrance that the lab coats had always used swung open. I spun around to see…
“Mary, mother of God.” I gasped.
It was Pete…
But there was something horribly wrong with him.
His skin clung loosely to his body and had a terrible jaundice looking hue to it. His eyes almost seemed to glow and his hands… they were impossibly large like contorted branches.
I held my hand up to my mouth in disbelief.
A scientist stepped out from behind him.
“As you can see, we have a few kinks left to iron out, but we are making great progress. Would you all care to see what he can do?” He looked into each of our eyes inquisitively.
“If you don’t, head back to your cells now. You have ten seconds and then I shall release him.”
It was so silent you could hear a pin drop. But a violent and hungry energy filled the room, emanating from what used to be my friend.
Suddenly, over half the remaining inmates bolted for their cells out of fear. Not that I could blame them, my knees wobbled and threatened to buckle just at the sight of him.
But I stood my ground, as did a handful of others.
“Very well then. Specimen 3-1-0, engage.”
A growl reverberated through the cell block.
“Everyone rush him at once! It’s our only shot.” I hollered.
And we did, but it didn’t matter. It happened so fast. It was over before I could even comprehend it.
He moved like an animal, picking each of us apart almost in unison.
I lay on my back, unable to feel my legs as I watched Jerry be disemboweled. He was trying to shove his intestines back inside the tear in his abdomen before the creature came back to finish him off.
I did a cross over myself but didn’t bother to pray.
As Pete stood over me, with dead eyes, I knew there was no God.
He didn’t exist inside these walls.
We were abandoned.
The unheard.
submitted by papabear513 to TheCrypticCompendium [link] [comments]
She was platinum blonde with legs long enough to wrap around me twice. Or so the camera angle made it seem. I felt a stirring below, that yearning for a woman’s touch… which I hadn’t felt in six years, three months, and eleven days.
I rolled to my side, stifling it. It was the wrong time to seek out an orgasm, and I knew after the release I’d just spiral into self-loathing anyway. I focused on a crack in the cinder block until my eyelids became heavy.
Static pushed the thought of women from my mind as I slipped into sleep. The smell of cigars and oil flitted through my mind in a memory. My dad’s repair shop. The one I was meant to take over, before the arrest…
------
“Aaaarrgghh!”
A cry echoing from somewhere deep within the prison startled me awake. My heart thundered in my chest like a rabbit thrashing against its cage.
I rolled over to see Pete crouching low, his face pressed against the bars.
“What’s going on?” I croaked.
“They’re taking Benny.” He whispered.
“Fuck, really?” I pulled myself to the top corner of my mattress, just enough to peer around the edge of the bars.
Two guards wrestled the young latino onto a gurney as a man in a lab coat watched from a distance. He fought against them but it was futile. Once the straps were locked in he screamed once more, pleading for help.
Dozens of eyes watched from dim lit cells, none of which stirring to offer assistance in the slightest. We knew there was no helping him. We knew what happened next…
His cries were muffled as the doctor jammed a syringe into the base of his neck. Benny’s muscles tensed and pulsed in the fit of a seizure, but then lay still. The cell block was silent once more as they wheeled him down the hall and into the catacombs.
I did a cross over myself but didn’t bother to pray. Once they took them, they never came back.
“A damn shame…” I muttered.
“Yeah, he was a good kid…” Pete stood and leapt back onto the top bunk.
A fire burned in my chest. I wanted to say something. To cry out about the injustice of what was happening to us. That committing a crime shouldn’t damn a man to whatever terrible fate they had instore for us below three feet of steel and a quarter mile of dirt.
But I didn’t… What good could it do? Other than drawing attention to me in a very negative way.
Once they took you to the lab, you were never seen again.
All you could do was hope that your number was never called, and that you got out of here before they visited your cell late into the night.
—-----
87…88…89…90…
My chest was on fire as sweat dripped from the tip of my nose. I couldn’t go back to sleep last night. Kept thinking about Benny.
91…92…93…
So began the push-ups. It was the only way to clear my head.
94…95…96…
My therapy.
97…98…99…100.
I rolled to my back, out of breath.
Three years, six months and change.
So much time left to go.
Benny had only been here for a little over a year. It made no sense…
None of us could figure out exactly why they took who they took. There seemed to be no method to the madness.
Just a couple weeks ago they took old man Tom Finch. He’d been here longer than any of us. A lifer on the account of premeditated murder back in the 70s. But they didn’t come for him until he’d served most of his adult life behind bars.
The red beacon suddenly swirled above. A buzzing sound hummed as the cell doors clicked and slid open.
Breakfast.
—----
I pulled my tray along the bar to be loaded with oats, powdered eggs and bread.
Meager rations.
I grabbed a small carton of milk and made my way over to sit with Pete. He was already nibbling on his toast while perusing a crossword puzzle.
We exchanged nods and I went to devouring the entirety of my plate.
Calories build muscle after all.
Which was something Pete had no interest in. He was a bookworm through and through. Rail thin too. When we’d met, I’d assumed it was from the drug problem he’d had on the outside, which ultimately landed him in incarceration. But come to find out it was just his metabolism and general lack of appetite.
“John…” He whispered.
I looked up from my feast.
He was looking to the corner of the cafeteria and I followed his gaze to see two men in lab coats surveying the crowd.
I grunted and squeezed the handle of my fork until my knuckles went white. The impulse of burying it into their throats was almost overwhelming.
“Their activity has been ramping up.”
“What do you mean?”
“I’ve been seeing them much more frequently as of late. They must be close to a breakthrough.”
“Breakthrough of what?” I furrowed my brow.
“Who knows? Whatever it is they are doing down there. They’ve been taking us more often as well.”
Pete sighed at the twist of confusion on my face.
“Think about it… Benny last night, then Tom two weeks before that. Then Eric ten days before that, and Deonte maybe three weeks prior. It’s never been that close together. Until recently, they only came perhaps once every other month. Sometimes only once a season.”
Shit… he was right. I hadn’t realized it before.
“So what does that mean?” I asked, shoving another hunk of egg into my mouth.
“I have no idea. But I’d say our odds of survival have been reduced dramatically.”
—-----
Pete might as well have been an oracle, peering into our grim and desolate future.
Over the next several months we started seeing the lab coats weekly. Sometimes even more often than that.
The prison yard felt empty. Sure there were still plenty of us left, but our population had been noticeably trimmed. One gang in particular only had two members left, which didn’t bode well for them. The others slowly circled them like sharks. I had no affiliation with any of them and kept to myself. But still, I could see their fate a mile away.
Although, despite the business as usual dog eat dog atmosphere, there was an undercurrent of fear rippling through the general pop. You could smell it, like a scent of decay and desperation. Hard faces that had once promised violence, now almost flinched around every corner and jumped at each shadow.
The energy of a couple of hundred men that felt like an animal backed into a corner was palpable.
But what could we do?
I didn’t know but I sure wish someone would tell me… I threw myself into my workouts and Pete hardly ever looked up from a book. Escapism was our only reprieve.
I went to bed with a prayer on my lips, hoping I wouldn’t hear those iron bars moving in the late hours of the night.
—-----
A loud clanking followed by footsteps pulled me from sleep.
I squeezed my eyes tightly shut hoping it was the cell next to mine.
But it wasn’t…
Three guards hovered behind a fourth that was unlocking our cell. The bars clicked and began to slide open.
I jumped to my feet and backed up against the wall. I pulled my fists up into a boxing stance, I wasn’t going to go without a fight. My muscles tensed and flexed like coiled steel.
“In the corner inmate! We’re here for your cellmate.” A short and stocky corrections officer barked with his hand gripping the baton at his waist.
Pete squirmed into a ball at the corner of his mat and looked at me with wide, pleading eyes.
I put my face in the opposite corner as instructed. A mixture of fear and relief roiled in my gut, and I hated myself for it. It made me feel like a coward.
“No, no, no, no, no!” I heard Pete squeal from behind as guards flooded the cell.
I peaked over my shoulder and watched as they pried him from the top bunk. Pete tried to resist, but there was nothing to him. A bag of bones that they easily wrestled down.
That same fire ignited in my chest. Anger washed over me, cleansing away the cowardice. For God’s sake, he was my only friend.
All I could see was red.
I spun around bringing the back of my fist across a guard’s face, shattering the bridge of his nose. Blood spurted from it as he dropped Pete’s legs.
With a giant step forward I brought an uppercut into the portly officer’s abdomen, dropping him like a ton of bricks.
I shoved a third into the corner, pinning him there as I screamed for Pete to run. He scampered out the opening and the last thing I heard were his footfalls as a baton smashed across the back of my skull. Everything went black before I even hit the ground.
—-----
I spent a month in solitary.
The room was so small it should have been inhumane to house a human being inside of it.
Still… I made the best of it with dips, pushups and situps. Countless reps of them. It was all I could do.
Some mornings I’d wake up with horrible migraines. I assumed it was a slight concussion from the impact of the baton.
I only hoped Pete could have somehow made it out. But somewhere deep down I knew that would have been impossible. Hopefully he at least gave them some hell before they took him below.
I stopped praying before bed. It didn’t seem like it did any good.
If there was a God, he didn’t exist inside these walls.
We were abandoned.
The unheard.
—-------
When I finally got back to my cell it had been emptied of everything. Pete’s books, artwork from his niece and even my Maxim cutout.
Just like he’d never existed. My heart sunk at the sight.
Later that day I’d learned from others that he had been captured just moments after escaping the cell.
But our actions weren’t wasted in vain.
We were the first to fight back against the abduction and it sparked something in the others.
They started talks of an uprising a few weeks back. A prison riot.
They even had a guard on the inside. C.O. Matthews. He was a very religious man and was just as horrified by what was happening as we were and had been looking for a way to help.
“It’s going down tonight John, just before lights out. Be ready.” Jerry whispered at the picnic table.
I gave a nod that I understood and headed off for my daily jog around the courts.
It wasn’t about getting out. Getting free. That wasn’t going to happen. It was about sending a message.
I let my mind go blank, filling with static as I enjoyed what could be my last day outside.
—------
The beacon swirled overhead in the common area.
“Inmates to their cells. Lights out.” The intercom buzzed.
There were over fifty men in cell block B, and not a single one of us moved.
The voice on the intercom repeated himself angrily as guards began to shuffle in closer. Nods passed like dominoes from one inmate to the next. We were ready.
“Get to your cell inmate.” a guard growled as he clamped his hands down on my shoulders.
I threw an elbow behind me into his groin, he howled in pain as he hit the floor. The other inmates sprung to their feet and flew off from their leaning places to join in the brawl.
Fists, feet and batons flew wildly across the cell block as we engaged in war with the uniformed officers.
I grappled with one until I was able to submit him in a choke until he went limp in my arms.
I stomped another in the face, spilling blood and brains on the concrete floor.
It had looked like we were winning until they sent the special response team in. We formed a line, many of us battered and bloody, in front of the row of riot shields.
We waited for their charge for what felt like an eternity.
But suddenly they backed out from where they’d come and slid the cell block doors closed.
What the hell…
The red beacon swirled once again overhead as a clicking sounded out behind us.
The rear entrance that the lab coats had always used swung open. I spun around to see…
“Mary, mother of God.” I gasped.
It was Pete…
But there was something horribly wrong with him.
His skin clung loosely to his body and had a terrible jaundice looking hue to it. His eyes almost seemed to glow and his hands… they were impossibly large like contorted branches.
I held my hand up to my mouth in disbelief.
A scientist stepped out from behind him.
“As you can see, we have a few kinks left to iron out, but we are making great progress. Would you all care to see what he can do?” He looked into each of our eyes inquisitively.
“If you don’t, head back to your cells now. You have ten seconds and then I shall release him.”
It was so silent you could hear a pin drop. But a violent and hungry energy filled the room, emanating from what used to be my friend.
Suddenly, over half the remaining inmates bolted for their cells out of fear. Not that I could blame them, my knees wobbled and threatened to buckle just at the sight of him.
But I stood my ground, as did a handful of others.
“Very well then. Specimen 3-1-0, engage.”
A growl reverberated through the cell block.
“Everyone rush him at once! It’s our only shot.” I hollered.
And we did, but it didn’t matter. It happened so fast. It was over before I could even comprehend it.
He moved like an animal, picking each of us apart almost in unison.
I lay on my back, unable to feel my legs as I watched Jerry be disemboweled. He was trying to shove his intestines back inside the tear in his abdomen before the creature came back to finish him off.
I did a cross over myself but didn’t bother to pray.
As Pete stood over me, with dead eyes, I knew there was no God.
He didn’t exist inside these walls.
We were abandoned.
The unheard.
2023.06.07 12:49 powerriteelectric Outdoor Lights Palm Beach Florida
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2023.06.07 12:47 alvinallison Servo Motors and Drives Market 2019: Capturing Emerging Trends and Business Opportunities to 2027
According to a recently published report by Research Nester on “Servo Motors and Drives Market: Global Demand Analysis & Opportunity Outlook 2027” delivers detailed overview of servo motors and drives market in terms of market segmentation by types, by voltage range, by communication protocol, brake type, applications and by region.
Further, for the in-depth analysis, the report encompasses the industry growth drivers, restraints, supply and demand risk, market attractiveness, BPS analysis and Porter’s five force model.
The servo motors and drives market is segmented by type into AC servo motors & DC servo motors; by voltage range into low voltage & medium voltage; by communication protocol into fieldbus & industrial ethernet; by brake type into with brake & without brake; by applications into machine tools, cut to length application, computerized numerical controllers, motion control, robotics, automated manufacturing, packaging & others and by region. The market is anticipated to record a CAGR of around 8.56% during the forecast period i.e. 2019-2027.
Servo motors and drives are the machineries which are used in order to acquire precise position control. These are used for the purpose of automation of industrial processes. Servo motors and drives have application in sectors such as packaging machines, automobile manufacturing industries, food processing, healthcare industries, semiconductor and robotics.
On the basis of regional analysis, the servo motors and drives market is segmented into five major regions North America, Europe, Asia Pacific, Latin America and Middle East & Africa region. Asia Pacific market is anticipated to witness the highest growth rate in the servo motors and drives market owing to increasing industrial activities coupled with need for fast and accurate motors for higher production output. Such factors are expected to raise the demand in this region. Growing industrialization in developing countries is a major factor driving the market. Factors such as availability of low-cost skilled workforce, administrative setup, favorable business landscape, and attractive foreign policies have enabled manufacturers to shift their business to Asia Pacific.
Request Report Sample: @ https://www.researchnester.com/sample-request-1096
Industrialization
Globalization and industrialization have generated the need for high production capacity and high qualitative output within a limited time. This has resulted in the demand for automation systems such as servo motors and drives. These motors and drives are used in different application sectors, specifically suited for controlling the movement of machines.
Increased Applications in Industries
Servo motors and drives are the most advanced motion control devices, which incorporate precise dimensional tolerance, high-force magnet materials, and advanced design methods. The increasing demand of servo technology in applications such as packaging, automation, textile, motion control, semiconductors, and electronics has triggered the innovation in the manufacturing of servo systems. Servo technology helps in maintaining a high level of accuracy, reducing labor costs and production wastages, and increasing production output.
However, high costs associated with servo motors and drives are anticipated to be a key restraint for the growth of servo motors and drives market during the forecast period. It is one of the highly expensive motors as compared to the alternatives such as stepper motors. Further, availability of cheap substitutes such as serviced motors is expected to hamper the demand for servo motors and drives and restrain the growth of the target market.
This report also provides the existing competitive scenario of some of the key players of the servo motors and drives market which includes company profiling of Adtech (Shenzhen) Technology Ltd., Bosch Rexroth AG, Kinco Automation Pvt. Ltd., Yaskawa Electric Corp., Mitsubishi Electric Corp., Siemens AG, Danaher Corporation, FANUC FA, Galil Motion Control and other prominent players. The profiling enfolds key information of the companies which encompasses business overview, products and services, key financials and recent news and developments. On the whole, the report depicts detailed overview of the servo motors and drives market that will help industry consultants, equipment manufacturers, existing players searching for expansion opportunities, new players searching possibilities and other stakeholders to align their market centric strategies according to the ongoing and expected trends in the future.
About Research Nester
Research Nester is a leading service provider for strategic market research and consulting. We aim to provide unbiased, unparalleled market insights and industry analysis to help industries, conglomerates and executives to take wise decisions for their future marketing strategy, expansion and investment etc. We believe every business can expand to its new horizon, provided a right guidance at a right time is available through strategic minds. Our out of box thinking helps our clients to take wise decision so as to avoid future uncertainties.
Contact for more Info:
AJ Daniel Email: [[email protected]](mailto:[email protected]) U.S. Phone: +1 646 586 9123 U.K. Phone: +44 203 608 5919
submitted by alvinallison to u/alvinallison [link] [comments]
Further, for the in-depth analysis, the report encompasses the industry growth drivers, restraints, supply and demand risk, market attractiveness, BPS analysis and Porter’s five force model.
The servo motors and drives market is segmented by type into AC servo motors & DC servo motors; by voltage range into low voltage & medium voltage; by communication protocol into fieldbus & industrial ethernet; by brake type into with brake & without brake; by applications into machine tools, cut to length application, computerized numerical controllers, motion control, robotics, automated manufacturing, packaging & others and by region. The market is anticipated to record a CAGR of around 8.56% during the forecast period i.e. 2019-2027.
Servo motors and drives are the machineries which are used in order to acquire precise position control. These are used for the purpose of automation of industrial processes. Servo motors and drives have application in sectors such as packaging machines, automobile manufacturing industries, food processing, healthcare industries, semiconductor and robotics.
On the basis of regional analysis, the servo motors and drives market is segmented into five major regions North America, Europe, Asia Pacific, Latin America and Middle East & Africa region. Asia Pacific market is anticipated to witness the highest growth rate in the servo motors and drives market owing to increasing industrial activities coupled with need for fast and accurate motors for higher production output. Such factors are expected to raise the demand in this region. Growing industrialization in developing countries is a major factor driving the market. Factors such as availability of low-cost skilled workforce, administrative setup, favorable business landscape, and attractive foreign policies have enabled manufacturers to shift their business to Asia Pacific.
Request Report Sample: @ https://www.researchnester.com/sample-request-1096
Industrialization
Globalization and industrialization have generated the need for high production capacity and high qualitative output within a limited time. This has resulted in the demand for automation systems such as servo motors and drives. These motors and drives are used in different application sectors, specifically suited for controlling the movement of machines.
Increased Applications in Industries
Servo motors and drives are the most advanced motion control devices, which incorporate precise dimensional tolerance, high-force magnet materials, and advanced design methods. The increasing demand of servo technology in applications such as packaging, automation, textile, motion control, semiconductors, and electronics has triggered the innovation in the manufacturing of servo systems. Servo technology helps in maintaining a high level of accuracy, reducing labor costs and production wastages, and increasing production output.
However, high costs associated with servo motors and drives are anticipated to be a key restraint for the growth of servo motors and drives market during the forecast period. It is one of the highly expensive motors as compared to the alternatives such as stepper motors. Further, availability of cheap substitutes such as serviced motors is expected to hamper the demand for servo motors and drives and restrain the growth of the target market.
This report also provides the existing competitive scenario of some of the key players of the servo motors and drives market which includes company profiling of Adtech (Shenzhen) Technology Ltd., Bosch Rexroth AG, Kinco Automation Pvt. Ltd., Yaskawa Electric Corp., Mitsubishi Electric Corp., Siemens AG, Danaher Corporation, FANUC FA, Galil Motion Control and other prominent players. The profiling enfolds key information of the companies which encompasses business overview, products and services, key financials and recent news and developments. On the whole, the report depicts detailed overview of the servo motors and drives market that will help industry consultants, equipment manufacturers, existing players searching for expansion opportunities, new players searching possibilities and other stakeholders to align their market centric strategies according to the ongoing and expected trends in the future.
About Research Nester
Research Nester is a leading service provider for strategic market research and consulting. We aim to provide unbiased, unparalleled market insights and industry analysis to help industries, conglomerates and executives to take wise decisions for their future marketing strategy, expansion and investment etc. We believe every business can expand to its new horizon, provided a right guidance at a right time is available through strategic minds. Our out of box thinking helps our clients to take wise decision so as to avoid future uncertainties.
Contact for more Info:
AJ Daniel Email: [[email protected]](mailto:[email protected]) U.S. Phone: +1 646 586 9123 U.K. Phone: +44 203 608 5919
2023.06.07 12:38 Useless_knave4 Ender 5 plus Low Bed Voltage
Hello everyone, this is my first time posting & 3d printing and i am running into issues with my printer. I have had it running for about a week and I have done 10 successfully prints during the day and they have been fine, parts look good and temp is good.
I tried doing my first over night print and when I woke up the printer was still running but no filament was coming out. I think the temperature dropped too low that night and the hot end couldn't keep up but since then my hot end will heat but my bed wont budge.
I measured the voltage from the bed connector and I was only getting 1.3V. Have I blown a fuse or something?
I would really appreciate some advice and if there isn't any thank you anyway.
submitted by Useless_knave4 to ender5plus [link] [comments]
I tried doing my first over night print and when I woke up the printer was still running but no filament was coming out. I think the temperature dropped too low that night and the hot end couldn't keep up but since then my hot end will heat but my bed wont budge.
I measured the voltage from the bed connector and I was only getting 1.3V. Have I blown a fuse or something?
I would really appreciate some advice and if there isn't any thank you anyway.
2023.06.07 12:38 powerriteelectric Low Voltage Lights West Palm Beach, FL
 | Low Voltage Lights West Palm Beach, FL Adjust the brightness and select from sixteen million colors with the touch of a button by using our remote or by downloading the app to your phone. submitted by powerriteelectric to u/powerriteelectric [link] [comments] https://preview.redd.it/47u4frozqk4b1.jpg?width=1200&format=pjpg&auto=webp&s=78d145c640b05a6e41e9d20d1213ba393fdd07ef |
2023.06.07 12:33 powerriteelectric Low Voltage Lights Fort Lauderdale
| | Low Voltage Lights Fort Lauderdale Power Rite Electric is specialized in unique lighting products designed to enhance ... only patented lighting system specifically designed such as Pool lighting, cage lighting, outdoor lights screen enclosure, pool enclosure, lighting ideas, room lighting, Solar lighting. ... We wanted needed to be made for outdoor use, be safe, low-voltage and durable. Visit Us:- https://powerriteelectric.com/ or Contact Us:- 917-686-8191 submitted by powerriteelectric to u/powerriteelectric [link] [comments] https://preview.redd.it/ae2fqij2qk4b1.jpg?width=1200&format=pjpg&auto=webp&s=ddcfb61d9873403cccb349bc6d3067cc6fcc6fd6 |
2023.06.07 12:27 securetrackdubai Empower Your Business With Cutting-Edge IT Infrastructure Solutions In Dubai
Securetrack is one of the leading IT solutions companies in Dubai and all over the UAE, offering a wide range of IT services and solutions that are tailored to suit your business needs. Also present in Dubai, Ras Al Khaimah, and Abu Dhabi today, we are experts in IT infrastructure building, Security & Surveillance solutions, Information and Communications Technology (ICT), Extra Low Voltage (ELV) systems, Audio Visual (AV) systems and Home & Office Automation Solutions. Through excellent project handling for high-profile clients, we continue to be one the best IT infrastructure solutions providers in Dubai and across the UAE. Our team of trained experts are confident to handle the building and maintenance of IT infrastructure and security systems, regardless of the size of the organization.
submitted by securetrackdubai to u/securetrackdubai [link] [comments]
2023.06.07 12:24 Freddy_lang Understanding Power Distribution Networks in VLSI
In VLSI design, power distribution networks (PDNs) play a crucial role in ensuring the reliable and efficient operation of integrated circuits. PDNs are responsible for delivering power and ground to all the components on a chip while minimizing noise and voltage drop. In this article, we will dive into the details of PDNs, their importance in VLSI design, and the different techniques used to optimize their performance.
Power Delivery in VLSI Design
The power delivery in VLSI design is a complex process that involves a network of interconnects, capacitors, and voltage regulators. The goal is to ensure that each component on the chip receives a stable and consistent supply of power and ground. Any variations in the power or ground voltage can cause issues such as timing violations, crosstalk, and signal integrity problems, which can ultimately result in circuit failures.
Power distribution networks (PDNs) are designed to address these issues by providing a low-impedance path for power and ground. PDNs consists of a set of metal layers, vias, and decoupling capacitors, which work together to distribute power and ground across the chip.
Importance of PDNs in VLSI Design
PDNs play a crucial role in ensuring the reliability and performance of integrated circuits. The performance of a chip is directly related to the quality of its power distribution network. A well-designed PDN ensures that all the components on the chip receive a stable and consistent supply of power and ground, which results in better timing, reduced noise, and improved signal integrity.
On the other hand, a poorly designed PDN can result in issues such as voltage drop, noise coupling, and timing violations, which can impact the overall performance of the chip. In extreme cases, a poorly designed PDN can result in complete circuit failure.
Optimizing PDN Performance
To optimize the performance of PDNs, VLSI designers use a variety of techniques, including decoupling capacitors, power grids, and voltage regulators.
Decoupling capacitors are used to reduce noise and voltage fluctuations in the PDN. They are placed strategically near the power and ground pins of each component to provide a low impedance path for high-frequency noise.
Power grids are designed to provide a low-impedance path for power and ground across the entire chip. They consist of a set of metal layers and vias that are optimized to minimize resistance and inductance.
Voltage regulators are used to regulating the voltage levels in the PDN. They ensure that the voltage at each component is within the specified range, even in the presence of external disturbances.
Conclusion
Power distribution networks (PDNs) are a critical component of VLSI design. They ensure that all the components on a chip receive a stable and consistent supply of power and ground, which is essential for reliable and efficient operation. VLSI designers use a variety of techniques to optimize the performance of PDNs, including decoupling capacitors, power grids, and voltage regulators. By paying close attention to the design and optimization of PDNs, VLSI designers can ensure that their circuits are reliable, efficient, and performant.
submitted by Freddy_lang to vlsi_enthusiast [link] [comments]
Power Delivery in VLSI Design
The power delivery in VLSI design is a complex process that involves a network of interconnects, capacitors, and voltage regulators. The goal is to ensure that each component on the chip receives a stable and consistent supply of power and ground. Any variations in the power or ground voltage can cause issues such as timing violations, crosstalk, and signal integrity problems, which can ultimately result in circuit failures.
Power distribution networks (PDNs) are designed to address these issues by providing a low-impedance path for power and ground. PDNs consists of a set of metal layers, vias, and decoupling capacitors, which work together to distribute power and ground across the chip.
Importance of PDNs in VLSI Design
PDNs play a crucial role in ensuring the reliability and performance of integrated circuits. The performance of a chip is directly related to the quality of its power distribution network. A well-designed PDN ensures that all the components on the chip receive a stable and consistent supply of power and ground, which results in better timing, reduced noise, and improved signal integrity.
On the other hand, a poorly designed PDN can result in issues such as voltage drop, noise coupling, and timing violations, which can impact the overall performance of the chip. In extreme cases, a poorly designed PDN can result in complete circuit failure.
Optimizing PDN Performance
To optimize the performance of PDNs, VLSI designers use a variety of techniques, including decoupling capacitors, power grids, and voltage regulators.
Decoupling capacitors are used to reduce noise and voltage fluctuations in the PDN. They are placed strategically near the power and ground pins of each component to provide a low impedance path for high-frequency noise.
Power grids are designed to provide a low-impedance path for power and ground across the entire chip. They consist of a set of metal layers and vias that are optimized to minimize resistance and inductance.
Voltage regulators are used to regulating the voltage levels in the PDN. They ensure that the voltage at each component is within the specified range, even in the presence of external disturbances.
Conclusion
Power distribution networks (PDNs) are a critical component of VLSI design. They ensure that all the components on a chip receive a stable and consistent supply of power and ground, which is essential for reliable and efficient operation. VLSI designers use a variety of techniques to optimize the performance of PDNs, including decoupling capacitors, power grids, and voltage regulators. By paying close attention to the design and optimization of PDNs, VLSI designers can ensure that their circuits are reliable, efficient, and performant.
2023.06.07 11:59 powershinetech Powershine small solar-charged fan
 | submitted by powershinetech to u/powershinetech [link] [comments] |
2023.06.07 11:20 Netherlab Programming ESP8266 (ESP-01 module), but it's returning gobbledygook afterwards
 | So I am using the esptool.py program to write the firmware to my ESP-01 module. I identified it has a 1MB flash size: submitted by Netherlab to esp8266 [link] [comments] Flash size = 1MB ...so I am using the corresponding firmware with Flash size 8Mbit (512KB+512KB), (firmware was found here: https://github.com/Edragon/esp_firmware/blob/masteFirmware/AT-espressif/NonOS/V1.7.4-ESP8266_NonOS_AT_Bin_V1.7.4.zip): Memory locations So I use the corresponding command to flash the memory: Using esptool.py to write the binary files to the flash When I pull the GPIO-0 pin back to Vcc, reset the module with the CH_PD pin pulled low and then to Vcc again, you can see the module's blue LED go absolutely apesh%*. The output of the Arduino serial monitor is the following endless jargon: Arduino serial monitor I have tried multiple other binary files, some at least don't go apes$@% and just prints gobbledygook once. Still no response when I use the AT commands such as AT+GMR. More possibly useful info: I am using an FT232R to write the binary files. I bought the module on AliExpress (do they supply duds?) I never supplied it with the 5V which so famously would fry it. The FT232R's jumper is set to 3V. I also checked all the voltages with my oscilloscope and they run at 3.3V. I am currently powering it with the Vcc from the FT232R (does it need more current?), but I did use a separate power supply and that didn't work, quite an old adaptor but it can supply 1000mA. Any help would be much appreciated! |
2023.06.07 08:28 Acrel-electric Application of Split Core Transformer in Industrial Cloud System of Vietnam
 | 摘 要：分析低压开口式电流互感器的原理，结合工程实例分析开口电流互感器在低压配电系统中，主要是改造项目中的应用及施工细节，为用户快速实现智能配电提供解决方案，该方案具有成本低、投资少、安装接线简便等优点，有利于低压智能配电的进一步推广和应用。 submitted by Acrel-electric to u/Acrel-electric [link] [comments] Abstract: this paper analyzes the principle of low voltage split core current transformer, analyzes the application and construction details of split core current transformer in low voltage distribution system with engineering examples, and provides a solution for users to realize intelligent distribution quickly. The scheme has the advantages of low cost, low investment and simple installation and wiring, which is beneficial to the further popularization and application of low voltage intelligent distribution. 关键词：开口式电流互感器；低压配电系统；改造项目；工作原理；应用；施工细节 Keywords: Split core current transformer; Low Voltage Distribution System; Renovation Project; Principle; Application; Construction Details
At present, most of the low voltage current transformers in the market are mainly used in the construction of new projects. Due to the rapid development of economy, the awareness of energy saving and emission reduction is gradually improved. The electrical characteristics of many enterprises are: 1)电气柜运行的时间长； 2)大部分电流互感器只是对系统电流进行测量，也没有相应的计量装置和保护装置，计量装置只有一块供电局的总表，而对所有车间电能无法进行考核，系统线路保护装置根本没有； 3)大部分线路干线为大规格铜排，拆卸需要大量的人力和时间，安装常规电流互感器不方便； 4)企业生产时间比较紧迫，不能长时间停电。 所以如需对上述电气进行改造，采用开口式电流互感器可以为用户节约大量的投资。 1）Long running time of electric gas cabinet; 2）Most of the current transformers only measure the current of the system, and there is no corresponding metering device and protection device. The measuring device has only one master table of the power supply bureau, but the electric energy of all workshops can not be assessed, and the system line protection device is not available at all,; 3）Most of the main lines are large size copper bar, it takes a lot of manpower and time to disassemble, it is not convenient to install conventional current transformer; 4）Enterprise production time is more urgent, can not long time blackout. Therefore, the use of split core current transformer can save a lot of investment for users. 2.产品设计Product design 1）结构特点 Structural characteristics 我司开口互感器型号齐全，有线缆专用的圆孔互感器，有适用于铜排的方孔互感器，本产品外壳材料采用PC/ABS合金，具有耐高温、机械强度高、环保等特点；铁芯采用有取向冷扎硅钢片，具有性能稳定，机械强度高，导磁率极高等特点；具体结构如图1所示。 Our company has a complete range of split core current transformer models, including round hole transformers for cables, and square hole transformers for copper bars., this product shell material is PC/ABS alloy, with high temperature resistance, high mechanical strength, environmental protection and other characteristics; The core adopts oriented cold bonded silicon steel sheet with stable performance, high mechanical strength and high magnetic conductivity. https://preview.redd.it/za37feyxdj4b1.png?width=554&format=png&auto=webp&s=9a3996036690916334f88a4f5a225cafdb567fdd 图1（方孔型，适用于铜排） Figure.1 骨架线圈，2-透明翻盖，3-安装螺母，4-接线端子，5-铁芯，6-弹簧，7-外壳，8-安装螺钉。 1-Skeleton coil ,2-transparent flip ,3-mount nut ,4-wiring terminal ,5-core ,6-spring ,7-shell ,8-mount screw. 2）开口电流互感器工作原理Working principle of open current transformer 开口低压电流互感器的工作原理如图1所示，开口电流互感器的一次绕组串联在被测线路中，I1为线路电流即电流互感器的一次电流，N1为电流互感器的一次匝数，I2电流互感器二次电流（通常为5A、1A），N2为电流互感器的二次匝数，Z2e为二次回路设备及连接导线阻抗。当一次电流从电流互感器P1端流进，P2端出，在二次Z2e接通的情况下，由电磁感应原理，电流互感器二次绕组有电流I2从S1流过，经Z2e至S2，形成闭合回路。由此可得电流在理想状态下I1×N1=I2×N2，所以有I1/I2=N1/N2=K，K为电流互感器的变比。但是由于开口式电流互感器的铁芯切开后，使铁芯的性能下将的比较厉害，所以必须将互感器的铁芯截面积加大，而且提高安匝数，将I1×N1=I2×N2≥100AN。 The working principle of the low voltage split core current transformer is shown in figure 1, The primary winding of the split core current transformer is connected in series in the line under test, I1 is the primary current of the current transformer, N1 is the primary turn of the current transformer, I2 current transformer secondary current (usually 5 A、1A), N2 is the secondary turns of the current transformer, Z2e for secondary circuit equipment and connection wire impedance. As the primary current flows through the P1 end of the current transformer, P2 out, If the secondary Z2e is connected, Based on electromagnetic induction, The secondary winding of the current transformer has current I2 flowing through the S1, Z2e to S2, Form a closed loop. Hence the I1×N1=I2×N2, of current in ideal state And so there's I1/I2=N1/N2=K, K is the ratio of current transformer. But since the core of the open current transformer is cut, Make the core performance will be more powerful, So the cross section of the transformer core must be increased, And increase the number of turns, I1×N1=I2×N2≥100 AN. https://preview.redd.it/9720q4fzdj4b1.png?width=554&format=png&auto=webp&s=ab40d65d80aca85338c2ea50eeaa4135b9330b9d 图2 Figure.2 注：图2中1-开口电流互感器的上体，2-开口电流互感器的下体，3-安装螺丝、螺母。 Note: Figure 2- Upper body of the 1- Open current transformer ,2- Lower body of the 2- Open current transformer ,3- Install screws, nuts 3）产品安装Product installation 如图2所示，将互感器的安装螺丝、螺母打开，卸下互感器的下体，将互感器的上体装入配电系统的一次母排，合上互感器的下体，将互感器的安装螺丝穿过互感器上、下体的固定孔，拧上螺母，将互感器的上、下体固定在一起，然后将互感器通过互感器两侧的安装固定孔将互感器固定在母排上，完成互感器的安装。然后将互感器的二次接到测量装置。整个过程比较快速简单。 As shown in figure 2, the installation screws and nuts of the transformer are opened, the lower body of the transformer is unloaded, the upper body of the transformer is loaded into the primary bus row of the distribution system, the lower body of the transformer is closed, the installation screw of the transformer passes through the fixed hole of the upper and lower body of the transformer, the nut is screwed, the upper and lower body of the transformer is fixed together, and then the transformer is fixed on the bus row through the installation fixing hole on both sides of the transformer to complete the installation of the transformer. Then connect the secondary of the transformer to the measuring device. The whole process is relatively fast and simple. 3.应用 Applications 开口电流互感器主要应用在低压配电改造项目中，开口式电流互感器同常规闭口互感器一样输出为标准的5A或1A，测量精度高，容量大，可与测量仪器、仪表配套使用，部分产品过载能力强可与装置配套使用。 Split core current transformer is mainly used in the low voltage distribution transformation project. Split core current transformer is output as standard 5 A or 1 A, as the conventional closed current transformer. The measuring precision is high and the capacity is large. 越南美的工厂为例如图3所示，每条线均需测量三相电流,将采集的电流信号供给电能表DTSD1352，组网之后数据传输到美的工业云系统。A相、B相、C相的可以选择我们的圆孔型开口互感器，每相额定电流为400A,采用AKH-0.66/K K-∮36 400/5开口电流互感器采集电流信号。现场无需拆线或者铜排。 For example, as shown in figure 3, each line needs to measure three-phase current, supply the collected current signal to the watt-hour meter DTSD1352, transmit the data to the industrial cloud system of the United States after networking. A phase, B phase, C phase can choose our round hole type open transformer, each phase rated current is 400 A, adopt AKH-0.66/K K-∮36 The 400/5 split core current transformer collects current signals.There is no need to remove wires or copper bars on site. https://preview.redd.it/f760n2rdij4b1.png?width=588&format=png&auto=webp&s=93dfff1536f6b5044d31870e611f9d4758fe04b2 图3 Figure.3 4.结束语Summary 开口式电流互感器已经成熟的在多个国家工矿企业工程配电监控系统中得到应用，降低了投资成本，提供工作效率及减轻工作难度。 Split core current transformer has been used in the engineering distribution monitoring system of industrial and mining enterprises in many countries, which reduces the investment cost, provides the working efficiency and reduces the working difficulty. 参考文献 Bibliography 1.Solutions For Enterprise Micro-grid System 2020.02 |
2023.06.07 08:24 AuSSie-HellCat Week 1: Nov 2023 - GEW: Riot & Unleashed
 | GEW: RiotMatch 1 - Blake 'The Machine' Bailey vs Madcap Moss (Glory Qualifier)Blake Bailey, known for his relentless aggression and technical prowess, showcased his mastery of the ring, launching a series of calculated attacks on Madcap Moss. However, Moss proved to be a formidable opponent, using his unorthodox and unpredictable style to keep Blake off balance. As the match progressed, the intensity escalated, with near falls and daring maneuvers that had the crowd on the edge of their seats. Blake, driven by his determination to secure a spot in the prestigious Glory Match, unleashed a powerful offensive assault, overwhelming Moss with a combination of strikes and hard-hitting maneuvers. In a pivotal moment, Blake executed his devastating finishing move, the Bailey Bomb, connecting squarely with Moss and leaving him incapacitated. Seizing the opportunity, Blake swiftly covered Moss for the three-count, earning the hard-fought victory and securing his place in the Glory Match. Winner: Blake 'The Machine' Bailey by Pinfall (3.5 Stars) https://preview.redd.it/0vh553xfhj4b1.png?width=2560&format=png&auto=webp&s=ca65d20571dd2a07b786ff06aa662990563de810 Backstage Segment The camera cuts to the backstage area where Zoey Stark is seen celebrating her recent victory and newly won GEW Women's TV Championship. As she basks in the glory, Bayley approaches her, offering a smile of respect. Bayley: "Hey, Zoey! Congratulations on that impressive win out there. You showed incredible resilience and determination. You've really earned that championship." Zoey Stark: "Thanks, Bayley! I couldn't have done it without your help out there. You were instrumental in neutralizing Dakota and Jaime. I appreciate it." Bayley nods, acknowledging Zoey's gratitude before turning serious. Bayley: "Well, Zoey, since we're being honest here, I can't help but look at that shiny new title around your waist and feel a little competitive fire ignite within me. You've proven yourself as a worthy champion, and I can't help but think that maybe, just maybe, I could give you a run for your money." Zoey Stark: [Smirks] "You know, Bayley, I respect your journey and what you've accomplished. If you think you're up for the challenge, I'd be more than willing to put my title on the line against you next week. Consider it accepted." Bayley: "It's going to be a match for the ages. Get ready to bring your A-game because I'm coming for that title!" Zoey firmly shakes Bayley's hand, both competitors showing mutual respect and determination. Zoey Stark: "I wouldn't have it any other way, Bayley. Let's give the fans a match they won't forget. May the best woman win." Match 2 - Chad Gables US Title Open Challenge In a highly anticipated GEW US Title Open Challenge, Chad Gable put his championship on the line against the dynamic and high-flying Bandido. Chad Gable, known for his technical prowess and relentless determination, applied his mat-based expertise to gain an early advantage over Bandido. However, Bandido, with his lightning-fast speed and aerial maneuvers, countered Gable's attacks, keeping the champion on his toes. As the match progressed, the action intensified, with near falls and impressive displays of agility from both competitors. Gable, driven to retain his title, strategically targeted Bandido's limbs, attempting to neutralize his opponent's high-flying arsenal. Bandido, fueled by his unwavering resilience, unleashed a series of breathtaking moves, thrilling the crowd with his acrobatics. However, Gable's experience and ring awareness proved to be crucial, as he expertly countered Bandido's offensive onslaught. Gable executed his signature German suplex, delivering it with pinpoint precision. Sensing the opportunity, Gable swiftly transitioned into a bridging pin, securing the three-count and successfully defending his GEW US Championship. Winner: Chad Gable by Pinfall (4 Stars) https://preview.redd.it/lf0oqswghj4b1.png?width=2560&format=png&auto=webp&s=4c2db25ff0ef962e7273f4d5de6a9966e163d560 Backstage Segment Hobbs and Strickland launch a surprise attack on Theory and Riddle from behind. The backstage area erupts into chaos as the two attackers overpower their rivals. They relentlessly assault Theory and Riddle, delivering powerful strikes and devastating slams. The backstage area clears out as the wrestlers and crew members realize the intensity of the situation. Hobbs and Strickland seize the opportunity to send a message, grabbing tables nearby. Hobbs and Strickland deliver devastating powerbombs, sending Theory and Riddle crashing through the tables with an earth-shattering impact. They quickly leave the scene, leaving behind a battered and broken Austin Theory and Matt Riddle. The backstage personnel rush in to check on their fallen comrades, shocked by the brutal display of force. Match 3 - Rhea Ripley & Shayna Baszler vs Katana Chance & Kayden Carter (Glory Qualifier) Despite the valiant efforts of Chance and Carter, Ripley and Baszler proved to be an unstoppable force. With precise teamwork and calculated maneuvers, they systematically dismantled their opponents, leaving them struggling to mount a comeback. As the match neared its climax, Ripley unleashed her devastating Riptide finisher on Carter, while Baszler locked in her signature Kirifuda Clutch on Chance. The combined submission and power moves proved too much for their opponents to overcome. With Chance tapping out to Baszler's submission hold and Carter unable to kick out of Ripley's pinfall, Rhea Ripley and Shayna Baszler emerged victorious, securing their spots in the highly anticipated Women's Glory Match. Winner: Rhea Ripley & Shayna Baszler by Pinfall (3.5 Stars) https://preview.redd.it/hkidd2nhhj4b1.png?width=2560&format=png&auto=webp&s=4bc0cc1686d215fbe52a30ca0061d361b2e154ec Backstage Segment [Backstage, the hallways of the GEW arena are bustling with activity as wrestlers and crew members go about their business. Suddenly, the sounds of a scuffle echo through the corridor. Bryan Danielson, the GEW World Heavyweight Champion, finds himself outnumbered and under attack by the powerful duo of Bobby Lashley and Sheamus. The two assailants ruthlessly unleash a barrage of punches and kicks on Bryan, leaving him defenseless.] [Kazuchika Okada storms down the hallway, his eyes locked on the chaos unfolding before him. He wastes no time, immediately springing into action. Okada charges towards Lashley, delivering a fierce clothesline that sends the powerhouse crashing to the floor. Sheamus turns his attention towards Okada, but the number one contender expertly dodges his attacks, delivering a swift series of strikes that staggers the Celtic Warrior.] Okada: (firmly) That's enough! [Sheamus stumbles back, momentarily stunned by Okada's sudden intervention. Bryan, battered and bruised, looks up at Okada with gratitude as the crowd roars with approval.] Okada: Bryan, are you alright? Bryan Danielson: (nodding) Yeah, thanks to you, Okada. I owe you one. [Together, Bryan and Okada regain their footing, ready to stand united against their assailants.] Bobby Lashley: (recovering) You think you can just interfere like that? You're both going to pay! [Before Lashley can launch another attack, the sound of approaching security personnel can be heard. They rush in, separating the wrestlers and diffusing the volatile situation.] Security Guard: That's enough! Break it up, now! [Bryan and Okada reluctantly step back, their focus still locked on Lashley and Sheamus, who seethe with anger but comply with the security guard's orders.] Match 4 - Alba Faye vs Gigi Dolin (Glory Qualifier) The match was a back-and-forth affair, with neither Alba Faye nor Gigi Dolin willing to back down. Dolin showcased her technical prowess and agility, executing impressive aerial maneuvers and submission holds. Meanwhile, Faye relied on her power and resilience to weather Dolin's attacks. As the match progressed, the intensity heightened, with near falls and close calls keeping the audience on the edge of their seats. Faye unleashed her striking ability, delivering hard-hitting strikes that left Dolin reeling. In a pivotal moment, Faye countered one of Dolin's high-flying maneuvers with a well-timed powerbomb, stunning her opponent. Seizing the opportunity, Faye capitalized on her advantage and executed her signature finisher, the "Faye-trip," planting Dolin to the canvas for the three-count. Winner: Alba Faye by Pinfall (3.5 Stars) https://preview.redd.it/tf1e4hbihj4b1.png?width=2560&format=png&auto=webp&s=15df48f8213b92856fbadddc1d748d1fe13c678e Match 5 - The Miz vs Ricochet The match begins with back-and-forth attacks, both men needing a victory to put on their record. The Miz gains momentum and looks set to secure a victory. However, as he sets up for his signature move, LA Knight rushes into the ring pulling out a foreign object and, without hesitation, delivers a low blow to The Miz. The A-Lister crumples to the mat, clutching his groin in pain. The referee, oblivious to the foul play as he is distracted by Grayson Waller. The Miz, still reeling from the unexpected attack, is unable to kick out in time, and Ricochet's victory is secured. Winner: Ricochet by Pinfall (3.75 Stars) https://preview.redd.it/ojbi1buihj4b1.png?width=2560&format=png&auto=webp&s=bd0c1fc3f4459075822c5f71c3f3052dc21f317a Backstage Segment [The Bullet Club are backstage when the sounds of footsteps approach from behind. They turn around to see Chad Gable, flanked by The Creed Brothers, standing tall and determined.] Chad Gable: I see you've been keeping an eye on my matches. I hope you've been enjoying them. Jay White: Gable, it's not about enjoyment. We're here to show you that your recent success is nothing but a fluke. You're in over your head. Austin Gunn: Absolutely. You've been running your mouth about being the best, but you haven't faced anyone from The Bullet Club yet. [The Creed Brothers exchange glances before stepping forward alongside Gable.] Julius Creed: You're right, Gable. The Bullet Club may be a force to be reckoned with, but so are we. American Alpha are ready to take you on. Brutus Creed: And we won't back down from any challenge. We're not intimidated by your mind games or your numbers advantage. [Jay White smirks, clearly intrigued by the defiance displayed by American Alpha and The Creed Brothers.] Jay White: Impressive words, gentlemen. If you're so eager to face us, then let's make it official. Next week, one member of The Bullet Club will accept your open challenge for the United States Championship. Chad Gable: You're on. We'll be waiting in that ring, ready to prove that American Alpha are a force to be reckoned with. https://preview.redd.it/82z1i9kjhj4b1.png?width=2560&format=png&auto=webp&s=dddaed75d0d00ddee7c47793532df75dfec2b1f1 Match 6 - The Gunns vs Undisputed Era Right from the start, it was evident that The Gunns were determined to prove themselves against the experienced members of Undisputed Era. The match showcased a combination of high-flying maneuvers, technical prowess, and hard-hitting strikes that kept the audience on the edge of their seats. The Gunns showcased their seamless teamwork and uncanny chemistry, executing a series of tandem moves that left their opponents reeling. However, Fish and O'Reilly displayed their resilience and strategic prowess, countering with devastating strikes and submission holds. As the match progressed, the momentum swung back and forth, with near falls and close calls keeping everyone guessing. The crowd erupted in cheers as each team displayed their signature moves and innovative double-team maneuvers, demonstrating their exceptional tag team abilities. In the climax of the match, The Gunns capitalized on a momentary distraction, catching Fish with their patented finisher, the Gunn Shot. The impact echoed throughout the arena as Austin Gunn made the cover, securing the hard-fought victory. Winner: The Gunns by Pinfall (4.5 Stars) https://preview.redd.it/ds7hsb6khj4b1.png?width=2560&format=png&auto=webp&s=3d7692da629d4ae7cd0942429f48a8c1c82208ae Recap Matches: - Match 1: Blake' The Machine' Bailey def. Madcap Moss - Match 2: Chad Gable def. Bandido - Match 3: Rhea Ripley & Shayna Baszler def. Kayden Carter & Katana Chance - Match 4: Alba Faye def. Gigi Dolin - Match 5: Ricochet def. The Miz - Match 6: The Gunns def. Undisputed Era Segments: - Zoey Stark accepts Bayley's respectful challenge for next week - Swerve and Hobbs attack Theory and Riddle sending them through tables backstage - Okada helps Danielson from an assault by Lashley and Sheamus - LA Knight low blows The Miz costing him the match with Ricochet - The Bullet Club and American Alpha come face to face with a member of BC accepting Gable's open challenge for next week GEW: UnleashedMatch 1 - Malakai Black vs Bandido (Glory Qualifier)From the opening bell, Black unleashed his aggressive and calculated offense, targeting Bandido's limbs with precision strikes and submission holds. Bandido showcased his aerial prowess and lightning-fast speed, countering Black's onslaught with high-flying maneuvers that left the audience in awe. The match intensified with each passing minute, as both Black and Bandido exchanged near falls and displayed their resilience. Black's methodical approach and ruthless strikes created a palpable sense of danger, keeping Bandido on the defensive. Bandido, fueled by his incredible athleticism and never-say-die attitude, fought back with a flurry of high-octane offense. However, Black's cunning and ruthless nature proved too much to overcome. In a pivotal moment, Black seized an opening and unleashed his devastating finisher, the "Black Mass," a thunderous roundhouse kick that connected with pinpoint accuracy, sending Bandido crashing to the canvas. The referee counted the three-count, and Malakai Black emerged victorious, earning his place in the Men's Glory Match. Winner: Malakai Black by Pinfall (3.75 Stars) https://preview.redd.it/uybzw7hohj4b1.png?width=2560&format=png&auto=webp&s=7e62c030382766ddbc4e189d24ee9c2c73921963 Match 2 - Asuka & Liv Morgan vs Becky Lynch & Shotzi (Glory Qualifier) From the opening bell, the action was fast-paced and intense. Asuka showcased her unparalleled striking ability, landing devastating kicks on both Lynch and Shotzi. Liv Morgan displayed her agility and resilience, countering their opponents' offense with quick and innovative maneuvers. The match reached its climax when Asuka rallied against the odds, delivering a blistering combination of strikes and submission holds. Liv Morgan, feeding off the energy of the crowd, launched herself into a breathtaking aerial assault, leaving both Lynch and Shotzi reeling. In a pivotal moment, Liv Morgan executed her patented "Oblivion" finishing move on Shotzi, securing the three-count and the victory for her team. Asuka and Liv Morgan celebrated their hard-fought triumph, earning their well-deserved spots in the Women's Glory Match. Winner: Asuka and Liv Morgan by Pinfall (4 Stars) https://preview.redd.it/rfm9en2phj4b1.png?width=2560&format=png&auto=webp&s=632b4d9ce92556890176445e0bcc755f0a260c17 Match 3 - Adam Cole vs Mustafa Ali (Glory Qualifier) From the opening bell, it was evident that this would be a hard-fought contest for Ali. Mustafa Ali brought his lightning-fast strikes and aerial maneuvers, while Adam Cole relied on his cunning tactics and relentless aggression. The chemistry between the two competitors was undeniable, creating an electric atmosphere inside the arena. As the match progressed, both Cole and Ali exchanged near falls, keeping the audience guessing who would emerge victorious. Ali's resilience and heart were on full display as he fought back from devastating maneuvers delivered by Cole. The crowd rallied behind Ali, willing him to overcome the odds. In a pivotal moment, Cole capitalized on a brief lapse in Ali's focus, hitting his devastating superkick, The Last Shot. The impact echoed throughout the arena as Ali fell to the canvas. Sensing an opportunity, Cole quickly covered Ali for the pinfall victory. Winner: Adam Cole by Pinfall (4 Stars) https://preview.redd.it/y4hkxqmphj4b1.png?width=2560&format=png&auto=webp&s=2fa14256498cd991547f61b608671f05a5be3db9 Recap Matches: - Match 1: Malakai Black def. Bandido - Match 2: Asuka and Liv Morgan def. Becky Lynch & Shotzi - Match 3: Adam Cole def. Mustafa Ali |
2023.06.07 08:05 richi-carmen Why should fowl feed processing maker lubricated?
 | Chicken feed handling equipment makers all know that throughout the operation of the feed machinery, there will certainly be equivalent rubbing in between the components touching each other, from damages to the parts to affecting the production of mechanical devices, hence causing the mechanical equipment to stop working and also causing significant economic losses to the business. Therefore, routine lubrication is usually needed to guarantee the regular procedure of the pet feed pellet making device. submitted by richi-carmen to pelletmachinery [link] [comments] When oiling feed machinery, fowl feed handling equipment manufacturers generally consist of a number of different lubrication states, which can be separated into border rubbing, completely dry rubbing and also liquid rubbing. Typically speaking, oiling the friction parts of tools can properly decrease friction, greatly decrease tools wear and also performance intake, boost devices operating efficiency, as well as extend equipment life. As one of the major ways to enhance devices efficiency, lubrication modern technology has ended up being a common problem in related areas. https://preview.redd.it/pc0kkvw9ej4b1.jpg?width=1200&format=pjpg&auto=webp&s=e17351b53251bbde591fc9485a0d7169e6a4638d Chicken feed handling machine makers require to take note that in the process of lubrication, they must not be thoughtlessly executed, but need to formulate a lubrication management plan in accordance with the development of the business according to the real production situation of the poultry feed equipment itself, so regarding make greater efforts for the typical operation of the enterprise equipment. contribution.Why should the chicken feed pellet making maker be kept oiled? Generally, the importance of lubricating treatment has been highlighted again and again, mostly due to the fact that appropriate lubricating treatment can substantially decrease the wear degree of feed pellet mills and make certain smooth manufacturing job. As we all recognize, any kind of poultry feed processing equipment will inevitably have troubles such as reduced flexibility, reduced operating efficiency as well as damage after long-term usage. At this time, the maintenance of equipment certainly squanders labor and also material resource expenses, and also creates ventures to endure better economic losses. Chicken feed processing makers are no exemption. In the long-lasting usage procedure, if there is a absence of corresponding lubrication, the friction stamina in between the get in touch with parts will unavoidably boost, resulting in damage to the parts and also impacting the typical use of the entire fowl feed handling equipment. Therefore, having a good lubrication program in place before a issue takes place in the equipment will certainly be a preventive measure to extend the life of the devices. Related post: Animal Feed Granulator The Followings Are More Frequently Asked Questions concerning Chicken Feed Pellet Machines ：. With the opening of 2022, the sales of Richi Equipment's fowl feed handling equipments have actually been increasing progressively. However, for the small troubles caused by the wrong procedure of clients, a brief recap is as complies with:. https://preview.redd.it/atjiwdqaej4b1.jpg?width=1200&format=pjpg&auto=webp&s=f48f5f696a00ae651fc0442dd651da98538efb3d 1. What should I do if the poultry feed handling equipment can not be pushed? Encountering this problem, numerous close friends will absolutely assume that this scenario will also take place when their feed pellet devices are generating feed pellets. This is actually a headache, not just wasting raw materials, but likewise considerably raising the trouble of screening feed pellets. Today, a technologist will certainly go over the factors for this sensation with you. Lately, several customers reported that the fowl pellet maker created a great deal of powder, as well as the pellets were not tight enough, the feed pellets were always soft, so what happened? In general, is this considered a feed component or formula? Relatively slow-moving production modifications, or changes to dishes, can promptly accomplish the wanted results. Omitting feed ingredients and also solutions, we will certainly evaluate the maker setup for internal issues. ( 1) The mold and mildew wear is too large, the filter holes are flattened, and also the expansion is significant, resulting in a decline in pellet stress, impacting the pellet forming price, and causing excessive powder. ( 2) The wetness web content of the raw material is too low or expensive. If the water content is too expensive, the powder will not be excessive, yet the pellet hardness is reduced, and also the pellets of the fowl feed pelleting device are easy to loosen up. The raw product has a low water content and is tough to squeeze out, leading to way too much powder. ( 3) The poultry feed pellet maker is aging, the power is insufficient, the motor can not give enough rate, as well as the matching stress is generated to press right into pellets. ( 4) The top quality of the ring die is bad, or the compression is not too high. ( 5) Think about making use of grease. ( 6) The feeding scrape is not set up correctly, and the feeding can not go into the pressing chamber. ( 7) The placement of the cutter is wrong, and the discharge material is squeezed right into powder ( yet if the hole is commonly blocked, it is unlikely). ( 8) Moisture control describes the comprehensive control of various aspects according to different situations in the entire production process, so that the final water material of the item can get to the anticipated target of the manufacturer. The main variables impacting the final water material of feed products are: water material of feed components, water changes in the squashing stage, fluid addition in the mixing phase, steam water material, conditioning degree, die hole size as well as thickness, cooler air quantity and air-drying time, product packaging. https://preview.redd.it/sud3exdbej4b1.jpg?width=1200&format=pjpg&auto=webp&s=883b8860b465d318d70614bed011130aeb558dfd Related post: Cattle Feed Mill The influence of high quality administration and also different weather and environmental aspects ( usually, the dampness web content of pellet feed after handling will not go beyond 12.5; but in the north, pellet feed will not go beyond 13.5. If handling in summertime, due to the high ambient temperature, the optimum dampness content of ended up pellets shall not exceed 13.5. 12.5, otherwise it is very easy to mold and mildew and wear away). Feed pellets rate by more and more farmers as well as herdsmen with their distinct advantages. It is simple to shop as well as transport, and it is also helpful for pet food digestion. Compared with ordinary feed, it is rich in nutrients and also has a good market possibility. Actually, the manufacturing procedure of feed pellets is a process of distribution ratio, as long as you master the proportion. Certainly, when the pellets begin, obviously inexperienced, but do it two times. The basic poultry feed handling machine maker's handbook will discuss the distribution ratio of feed pellets, which can be described. 2. No pellets. （ 1 ） Reason. The new poultry feed handling maker was not run-in with lubricating oil or was not run-in sufficient;. The moisture web content of feed raw materials is expensive;. （ 2 ） Option. Remove the raw materials in the existing fowl feed processing machine, as well as add oil to the raw products to run in the brand-new maker, and the proportion of each time is: 1:3. Add some dry active ingredients to readjust the wetness. 3. The electric motor quits all of a sudden. （ 1 ） Reason. The voltage is as well low. The pressure between journalism roller as well as the die plate is expensive. （ 2 ） Option. Usage 4mm cable to avoid tripping throughout use. Loosen up some screws. |
2023.06.07 07:54 ambicacables1 Multicore Round Cables Manufacturers
Multicore Round Cables Manufacturers – We are leading world-class Multicore round cables manufacturers in India, This type of wiring is better suited for use with an application that requires a crimp connector. The small, flexible strands of wire typically crimp easily and mold to the crimp connector very well. Ambica Cable takes the lead as an industry pioneer. With a relentless drive for innovation, state-of-the-art manufacturing methodologies, and an unwavering focus on customer satisfaction, Ambica Cable has become synonymous with reliable and cutting-edge cable solutions.
Compared to single-stranded conductors, multi-strand wiring is more flexible and less prone to cracking and metal fatigue. Due to its ability to bend and maneuver without tiring the mind, multistranded wire is the preferred material for wiring. We are one of the best Multicore Round Cables Manufacturers in India and delivered world-class cable.
Multicore round flexible copper cable is used in low-voltage signals, DC power transformers, control panels, electrical boards, battery cables, electrical motors, electrical appliances, etc. These cables are highly flexible in construction and designed with high dielectric strength.
You can buy Ambica Cable Multicore round cables or multistranded wire; we offer one of the best. Flexible copper cables have a high degree of thermal stability. These cables retard its spread in the unlikely event of a fire-fighting rescue operation. Ambica Cable, a wire and cable manufacturer has been one of the leading manufacturers since 1986.
submitted by ambicacables1 to u/ambicacables1 [link] [comments]
Compared to single-stranded conductors, multi-strand wiring is more flexible and less prone to cracking and metal fatigue. Due to its ability to bend and maneuver without tiring the mind, multistranded wire is the preferred material for wiring. We are one of the best Multicore Round Cables Manufacturers in India and delivered world-class cable.
Multicore round flexible copper cable is used in low-voltage signals, DC power transformers, control panels, electrical boards, battery cables, electrical motors, electrical appliances, etc. These cables are highly flexible in construction and designed with high dielectric strength.
You can buy Ambica Cable Multicore round cables or multistranded wire; we offer one of the best. Flexible copper cables have a high degree of thermal stability. These cables retard its spread in the unlikely event of a fire-fighting rescue operation. Ambica Cable, a wire and cable manufacturer has been one of the leading manufacturers since 1986.
2023.06.07 07:19 loudmonkeynoises Best way to progress through low stakes online (Ignition 5nlz vs 25nlz vs 10nl)
Hi, wondering what people think is the best way to progress through low stakes games on Ignition. Originally planned on playing 5nlz for a while, but given that the rake is disgustingly high, would it be worth it to move up pretty quickly? Also not sure of skill gap between 5nlz and 25nlz.
Zoom vs regular is another thing I was not sure on. I mainly want to play to improve, so I was originally going to try to maximize the number of hands I was playing by playing two tables of zoom. I've heard its possible to make more BB/100 at a regular table by exploiting really hard there.
Appreciate all opinions and advice on how to improve!
submitted by loudmonkeynoises to poker [link] [comments]
Zoom vs regular is another thing I was not sure on. I mainly want to play to improve, so I was originally going to try to maximize the number of hands I was playing by playing two tables of zoom. I've heard its possible to make more BB/100 at a regular table by exploiting really hard there.
Appreciate all opinions and advice on how to improve!
2023.06.07 07:16 Acrel-electric Application of power management system in transformer distribution system Renovation project of Inner Mongolia Meng Niu Dairy (Group) Co., Ltd.
 | 摘要：本文介绍蒙牛乳业（当阳）有限公司低压系统改造电力监控系统，采用智能电力仪表、采集配电现场的各种电参量和开关信号。系统采用现场就地组网的方式，组网后远传至后台，通过Acrel-2000型电力监控系统实现配电室配电回路用电的实时监控和管理。 submitted by Acrel-electric to u/Acrel-electric [link] [comments] Abstract: This article introduces the low-voltage system of Inner Mongolia Meng Niu Dairy (Group) Co., Ltd. to transform the power monitoring system, using smart power meters to collect various electrical parameters and switching signals at the distribution site. The system adopts the method of on-site networking. After networking, it is remotely transmitted to the background. The Acrel-2000 power monitoring system realizes real-time monitoring and management of power distribution circuit power in the distribution room. 0 概述 Overview 随着社会经济发展、生产自动化程度的提高、劳动力的解放和生活质量的改善，大量电能驱动设备投入到生产、生活中，人们对电力的依赖程度越来越高。供电的可靠性、连续性已经成为整个社会关心的重要问题之一。由于供电系统具有产生和消费同时发生的特殊性，对整个供电过程进行监控，是保证供电可靠性和连续性的重要手段。 With the development of social economy, the improvement of production automation, the liberation of labor and the improvement of quality of life, a large number of electric power-driven equipment is put into production and life, and people's dependence on electricity is getting higher and higher. The reliability and continuity of power supply have become one of the important issues of concern to the entire society. Since the power supply system has the particularity of simultaneous production and consumption, monitoring the entire power supply process is an important means to ensure the reliability and continuity of power supply. 蒙牛乳业（当阳）有限公司位于湖北省当阳市，现场共有1个配电室。 Inner Mongolia Meng Niu Dairy (Group) Co., Ltd. is located in Dangyang City, Hubei Province. There is a power distribution room on site. 本次项目主要涉及蒙牛乳业（当阳）有限公司配电室内的网络多功能仪表、微机保护等设备，监控主机位于1层的值班室。 This project mainly involves network multi-function meters, microcomputer protection and other equipment in the power distribution room of Inner Mongolia Meng Niu Dairy (Group) Co., Ltd. The monitoring host is located in the duty room on the first floor. 1 需求分析 Demand analysis 为保证生产管理用电负荷的统计与分析及对危险源实时监控。需要对项目现场的配电室中进线及出线回路进行电压、电流、功率等参数进行实时在线监控。一旦监控点被监视参数异常，能够及时检测报警，有关人员采取必要的措施，避免安全事故的发生。自动抄表功能节省了人力物力，功率趋势曲线功能能够直观的显示各回路的工作状态与时间，方便用户找出非正常用电回路并且及时进行整改，建立电能多级计量体系提供用能分析依据。 To ensure the statistics and analysis of electricity load for production management and real-time monitoring of dangerous sources. Real-time online monitoring of voltage, current, power and other parameters in the power distribution room at the project site is required. Once the monitoring point is monitored with abnormal parameters, it can detect and alarm in time, and relevant personnel can take necessary measures to avoid safety accidents. The automatic meter reading function saves manpower and material resources, and the power trend curve function can intuitively display the working status and time of each circuit, which is convenient for users to find abnormal power circuits and rectify them in time, and establish a multi-level electric energy measurement system to provide energy analysis basis . 2 系统方案 Structure 安科瑞Acrel-2000系统根据蒙牛乳业（当阳）有限公司低压系统改造电力监控系统现场实际情况，整体网络结构采用屏蔽双绞线直接接至数据采集器然后将数据上至配电室的监控主机，保障了电力监控系统传输的稳定性与实时性。 Acrel-2000 system is based on the actual situation of the low-voltage system of Inner Mongolia Meng Niu Dairy (Group) Co., Ltd. to transform the power monitoring system on site. The overall network structure uses shielded twisted pair to directly connect to the data collector and then send the data to the power distribution room for monitoring The host ensures the stability and real-time transmission of the power monitoring system. 1）站控管理层 Control Centre 站控管理层针对电力监控系统的管理人员，是人机交互的直接窗口。在蒙牛乳业（当阳）有限公司低压系统改造电力监控系统工程中主要指置于一层配电室的监控主机。 The control centre is the direct window of human-computer interaction for the management personnel of the power monitoring system. In Inner Mongolia Meng Niu Dairy (Group) Co., Ltd. low-voltage system transformation power monitoring system project, it mainly refers to the monitoring host located in the power distribution room on the first floor. 2）网络通讯层 Network 通讯层主要是由采集器、以太网设备及总线网络组成。串口服务器主要功能是监测现场智能仪表；以太网设备及总线网络的主要功能是实现分站与主站之间的数据交互，使配电系统管理集中化、信息化、智能化，很大提高了配电系统的安全性、可靠性和稳定性，达到了无人值守的目的。 The network is mainly composed of collectors, Ethernet devices and bus networks. The main function of the serial server is to monitor on-site intelligent instruments; the main function of Ethernet equipment and bus network is to realize the data interaction between the substation and the main station, so that the management of the distribution system is centralized, informatized, and intelligent, which greatly improves The safety, reliability and stability of the power distribution system have achieved the goal of unattended operation. 3）现场设备层 Device 现场设备层是数据采集终端，主要由智能仪表组成，智能仪表通过屏蔽双绞线RS485接口，采用MODBUS通讯协议总线型连接接入通讯服务器，经通讯服务器到达该配电间监控主机进行组网，实现远程控制。 The device layer is the data acquisition terminal, which is mainly composed of smart meters. The smart meters are connected to the communication server through the shielded twisted pair RS485 interface and the MODBUS communication protocol bus connection. The communication server reaches the monitoring host of the power distribution room for networking. Realize remote control. https://preview.redd.it/n1ci77914j4b1.png?width=350&format=png&auto=webp&s=2882faebea1522b8e13ce893daf391f2a5096563 系统结构图 System structure diagram 3 系统功能 System Function 变电所实时监控系统图为主监控画面，主要实时监测变电所所有回路的运行状态，红色代表合闸，绿色代表分闸。在系统图中可以直观的看到每路进线和出线的运行参数和状态，可以看到变压器出线侧的所有常规电力参数，如：三相电压、电流、有功功率、无功功率、功率因数、频率、有功电度等。如下图所： The real-time monitoring system diagram of the substation is the main monitoring screen, which mainly monitors the operating status of all circuits in the substation in real time. Red represents closing and green represents opening. In the system diagram, you can intuitively see the operating parameters and status of each incoming and outgoing line, and you can see all the conventional power parameters on the outlet side of the transformer, such as: three-phase voltage, current, active power, reactive power, and power factor , Frequency, active power, etc. As shown below: https://preview.redd.it/ilbzulx24j4b1.png?width=321&format=png&auto=webp&s=d83da02e1b559d24fa9e02581a1ee7e1fc3aeefe 系统图 system diagram 遥信和遥测报警功能，主要完成对低压各出线回路的开关运行状态和负载进线监控，对开关变位和负载越限弹出报警界面指示具体的报警位置并声音报警，提醒值班人员及时处理。负载越限值在相应权限下可自由设置。 The remote signaling and remote measurement alarm function mainly completes the monitoring of the switch operation status of the low-voltage outlet circuits and the load incoming line. The pop-up alarm interface for switch displacement and load limit violations indicates the specific alarm location and sounds the alarm to remind the duty personnel to deal with it in time. The load limit can be set freely under the corresponding authority. 事件告警记录功能，主要完成对查询时间段内出现的报警信息事件记录以及发生时间，为值班人员提供依据并且分析事故发生的原因，如下图所示： The event alarm recording function mainly completes the recording of the alarm information and the occurrence time of the alarm information that occurred during the query period, and provides the basis for the duty personnel and analyzes the cause of the accident, as shown in the following figure: https://preview.redd.it/soiaiuqh5j4b1.png?width=321&format=png&auto=webp&s=89b19b413de52702e4fa0564b603d9816ece986e 报警功能实时查询Alarm function real-time query 参数抄表功能，主要对低压各出线回路的电参数进线查询。支持任意时刻电参数查询，具备数据导出和报表打印等功能。该报表查询蒙牛乳业（当阳）有限公司低压系统改造电力监控系统配电室进出线各低压回路的电参数，主要包括：三相电流、有功功率和有功电度。该报表各回路名称和数据库关联，方便用户修改回路名称。如下图所示: Parameter meter reading function, mainly to query the electrical parameters of the low-voltage outgoing circuit. Supports electrical parameter query at any time, with functions such as data export and report printing. This report queries the electrical parameters of the low-voltage circuits in and out of the power distribution room of the low-voltage system of Inner Mongolia Meng Niu Dairy (Group) Co., Ltd., which mainly includes three-phase current, active power and active power. Each circuit name of this report is associated with the database, which is convenient for users to modify the circuit name. As shown below: https://preview.redd.it/3opgoami5j4b1.png?width=312&format=png&auto=webp&s=19f24e551514203c2bbf27b8e449a0c1d7b8551e 电参数抄表Electric parameter meter reading 用电量报表功能，可选择时间段进行查询，支持任意时间段电度累计查询，具备数据导出和报表打印等功能。为值班人员提供了准确可靠的电能报表。该报表各回路名称和数据库关联，方便用户修改回路名称。如下图所示，用户可以直接打印报表，可以以EXCEL格式另存到其他位置。 如下图所示： Power consumption report function, select the time period for query, support the cumulative query of the power consumption at any time period, and have the functions of data export and report printing. Provide accurate and reliable electric energy report for the staff on duty. Each circuit name of this report is associated with the database, which is convenient for users to modify the circuit name. As shown in the figure below, the user can print the report directly, and save it to another location in EXCEL format. As shown below: https://preview.redd.it/wybwjunj5j4b1.png?width=321&format=png&auto=webp&s=224168399cbbe4088985c83d4a43ee363f60d46f 电能报表Energy report 系统通讯结构示意图，主要显示系统的组网结构，系统采用分层分布式结构，同时监测间隔层设备的通信状态。红色表示通讯正常，绿色表示通讯故障。下图为变电所通讯状态示意图。 A schematic diagram of the system communication structure, which mainly shows the network structure of the system. The system adopts a hierarchical distributed structure and monitors the communication status of the bay layer equipment. Red means communication is normal, green means communication failure. The figure below is a schematic diagram of the communication status of the substation. https://preview.redd.it/y7brfn7l5j4b1.png?width=320&format=png&auto=webp&s=711ccadb1aba8c5a6ca484bfff590fcc691b75b4 通讯结构示意图Communication structure diagram 4 结束语Summary 在当今配电设施的应用中，项目的配电安全性至关重要，本文介绍的Acrel-2000电力监控系统在蒙牛乳业（当阳）有限公司的应用，可以实现对配电室供配电回路用电的实时监控，不仅能显示回路用电状况，还具有网络通讯功能，可以与串口服务器、计算机等组成电力监控系统。系统实现对采集数据的分析、处理，实时显示配电室内各配电回路的运行状态，对负载越限具有弹出报警对话框、语音提示，并生成各种电能报表、分析曲线、图形等，便于电能的远程抄表以及分析、研究，该系统运行安全、可靠、稳定，为商业广场项目解决用电问题提供了真实可靠的依据，取得了较好的企业效益。 In the application of today’s power distribution facilities, the power distribution safety of the project is very important. The application of the Acrel-2000 power monitoring system introduced in this article in Inner Mongolia Meng Niu Dairy (Group) Co., Ltd. can realize The real-time monitoring of power consumption can not only display the power consumption status of the loop, but also has the function of network communication, which can form a power monitoring system with serial server, computer, etc. The system realizes the analysis and processing of the collected data, real-time display of the operation status of the distribution circuits in the distribution room, pop-up alarm dialogs, voice prompts for load exceeding limits, and generates various electric energy reports, analysis curves, graphics, etc., which is convenient The remote meter reading, analysis and research of electric energy show that the system is safe, reliable and stable. It provides a true and reliable basis for the commercial plaza project to solve the electricity problem and has achieved good corporate benefits. 参考文献 Bibliography 1.Solutions For Enterprise Micro-grid System 2020.02 |
2023.06.07 06:50 Acrel-electric Discussion about the application of medical IT power system in a hospital
 | 摘要：本文主要阐述了IT隔离电源系统在深圳市第三人民医院ICU、手术室内的应用，以及IT隔离电源系统的重要性、优点及注意事项。 Abstract: This article mainly describes the application of IT isolated power system in ICU and operating room of the Third People's Hospital of Shenzhen city, as well as the importance, advantages and matters needing attention of IT isolated power system. submitted by Acrel-electric to u/Acrel-electric [link] [comments] 关键字：IT 隔离电源、系统、接地 Key words: IT isolated power supply, system, ground 1、项目概况 Project overview 深圳市第三人民医院项目，位于龙岗区布吉镇李朗立交桥西南侧，建设用地 100005 ㎡，总建筑面积 81737 ㎡，包含门诊楼和医技科研楼、住院楼、行政楼、学术报告厅等共十四栋建筑及配套道路、广场、绿化等。为深圳市重大建设项目，是一所与中心城建设相配套适应 深圳市规划发展的现代化的平战结合的传染病医院。是集医疗、科研、防保、教学与康复为 一体的“三级”传染病医院。 The project of Shenzhen Third People's Hospital is located in the southwest side of Lilang overpass in Buji Town, Longgang District. The construction area is 10,0005 ㎡, and the total construction area is 81,737 ㎡, including 14 buildings such as outpatient building, medical technology research building, inpatient building, administrative building and academic lecture hall, and supporting roads, squares and greening, etc..As a major construction project of Shenzhen city, it is a modern infectious disease hospital which is compatible with the construction of the central city and ADAPTS to the planned development of Shenzhen city.It is a three-level infectious disease hospital integrating medical treatment, scientific research, prevention and protection, teaching and rehabilitation. 2、关于设置 IT 隔离电源系统的相关规范要求 Specification requirements for setting up IT isolated power system 随着社会经济的不断发展，大型综合型的现代化医院不断投入建设，因而医院电气安全可靠也引起来业界的重视，其中关于 ICU、手术室等重要场合的配电安全可靠越来越引起业界重视。尤其是关于IT隔离电源的设置。GB16895.24-2005/IEC60364-7-710:2002 标准中规定，在医疗领域2类医疗场所内，用于维持生命的、外科手术的和其他位于“患者区域”内的医疗电器设备和系统的供电回路应选用带绝缘监视的医疗IT系统供电。2008年8月1日正式实施的《民用建筑电气设计规范》中12.8.6对医疗场所采用的IT系统供电做了相应要求和规定。 With the continuous development of society and economy, large comprehensive modern hospitals are constantly put into construction, so the electrical safety and reliability of hospitals have also attracted the attention of the industry.The safety and reliability of power distribution in important occasions such as ICU and operating room have attracted more and more attention from the industry. Especially with regard to IT isolation power Settings.According to gb16895.24-2005 /IEC60364-7-710:2002, the power supply circuit for life-sustaining, surgical, and other medical electrical equipment and systems located in the "patient area" in class 2 medical facilities in the medical field shall be powered by medical IT systems with insulation and monitoring.12.8.6 In the Civil Building Electrical Design Code officially implemented on August 1, 2008, the corresponding requirements and regulations are made for the POWER supply of IT system used in medical places. （1）在2类医疗场所内，用于维持生命、外科手术和其他位于“患者区域”内的医用电气设备和系统的供电回路，均应采用医疗IT系统。 In class 2 medical facilities, the medical IT system shall be used for the power supply circuits for life-sustaining, surgical and other medical electrogas equipment and systems located in the "patient area". （2）用途相同且相毗邻的房间内，至少应设置一回独立的医疗IT系统，并配有绝缘监测器。 Separate medical IT systems should be installed at least once in adjacent rooms for the same purpose.And it is equipped with insulation monitor. （3）每个医疗IT系统应设在医务人员可以经常监视的地方，并应装设配备有声光报警系统。 Each health IT system should be located where medical personnel can monitor IT regularly and should be equipped with an audible and visual alarm system. （4）医疗IT变压器应装设过负荷和过热的监测装置。 Medical IT transformers should be equipped with monitoring devices for overload and overheating. 12.8.10中对辅助等电位联结做了相关规定。同时，在条文说明中规定12.8.1-12.8.6，12.8.10是根据国家标准《特殊装置或场所的要求医疗场所》GB16895.24的规定。其中2类场所包括：抢救室（门诊手术室）、手术室、CU 室、导管介入室、血管照影检查室。 In 12.8.10, relevant provisions are made for auxiliary equipotential connection.At the same time, 12.8.1-12.8.6 are stipulated in the provisions of 12.8.10 in accordance with the national standard "Medical Places required by Special Devices or Places" GB16895.24.The two types of places include: emergency room (outpatient operating room), operating room, CU room, catheter intervention room and angiography room. 3、IT 隔离电源系统简介及医院采用的重要性 Introduction of IT isolated power system and importance of hospital adoption 1）IT隔离电源系统，I表示电源侧没有工作接地，或经过高阻抗接地。T 表示负载侧电气设备进行接地保护。IT系统在供电距离不是很长时，供电的可靠性高、安全性好。一般用于不允许停电的场所，或者是要求严格地连续供电的地方，医院的手术室、急救室和ICU室等二类场所必须采用IT系统。运用IT方式供电系统，即电源中性点不接地，一旦设备漏电，单相对地漏电电流很小，不会破坏电源电压的平衡，因此可以避免电击等电气事故，同时不足以使回路保护电器动作切断电源，保证供电的不间断。所以比电源中性点接地的系统安全、可靠。 IT isolates the power system, and I indicates that the power side is not working grounded, or is grounded through high impedance.T represents the grounding protection of the electrical and gas equipment at the load side.IT system in the power supply distance is not very long, the reliability of power supply is high, good security.Generally used in places where blackouts are not allowed, or where strict continuous power supply is required, IT systems must be used in hospital operating rooms, emergency rooms, ICU rooms, and other type ii places.The use of IT mode power supply system, that is, the neutral point of the power supply is not grounded, once the equipment leakage, single-phase leakage current to the ground is very small, will not destroy the balance of the power supply voltage, so IT can avoid electric shock and other electrical accidents, at the same time is not enough to make the circuit protection electrical equipment action cut off the power supply, to ensure the uninterrupted power supply.So than the power neutral grounding system is safe and reliable. 2）医院使用隔离电源系统的重要性和必要性。 The importance and necessity of using isolated power systems in hospitals. 众所周知，当用电设备对人体心脏直接漏电大于10uA 时，会造成对病人的微电击事故。 而在一般通用建筑中所采用的对地漏电保护开关，其动作响应值是mA 级（如：30 mA），远远不能满足医疗领域的需要。在医院的特殊环境里，漏电流对病人构成了潜在的危险，因此对电气安全设计也提出了特殊的要求。尤其是那些生命攸关的场所，如外科手术室、重症监护室、心脏手术室等地均需安装医用IT隔离电源系统，其目的就是为了保证对该场所内的医疗电器提供一个安全可靠的电源，以确保病人的安全。在导电体触及到心脏(例如，打开心脏的手术或埋置心脏起搏器)时，在普通安全接地的导体之间流过的细微电流会造成微电击和死亡的可能。隔离变压器就象一个门一样，将医疗地区的非保护区域和保护区域的电气线路隔开，保护区域内所有带电导体是与地隔离的，防止线路绝缘层上危险电流造成微电击。绝缘监视仪必须与隔离变压器配合使用，用来连续监视隔离变压器二次侧的带电导体与地之间的电阻及电流，例如，手术过程中流出体外的血液和金属制的手术台可能会使病人与地形成一个通路，这样就存在预期危险电流，一旦医疗电子设备的导电体也形成对地通路(如漏电)，将会造成宏电击(不是所有电流都流经心脏)或微电击(所有电流都流经心脏)。一般供电电网是以大地作为参考电位，相线中的电流可以通过任何未绝缘的通道，对地构成回路，这是电击的根本原因。隔离供电是采用隔离变压器供电，电源经隔离变压器后，原电网中的地已不再是参考电位了。隔离变压器任何一根输出线都不能与地构成回路，只能在两根输出线之间构成回路，这就提高了供电的可靠性。用隔离变压器以分隔非保护区域与保护区域，在隔离变压器的次级引出IT系统的电源，以防止产生接地故障电流。将IT系统引入手术室或急救室，在房间内设一配电箱，箱内放置绝缘监视仪，绝缘监视仪的使用可以及早的显示隔离变压器次级负载部分的绝缘状况，在发生绝缘故障对人身构成威胁前就提供报警信号。而此时电源不会被切断，保证了供电的连续性，医护人员此时可以根据监视仪上显示的漏电流大小和手术的实际情况及时处理，因而人身触电的危险被降低到了最小。 It is well known that when the direct leakage of electrical equipment to the human heart is greater than 10uA, it will cause a micro-shock accident to the patient. However, the action response value of the earth leakage protection switch used in general general buildings is mA level (such as: 30 mA), which is far from meeting the needs of the medical field.In the special environment of hospital, leakage current poses a potential danger to patients, so special requirements are put forward for electrical safety design.In particular, those vital places, such as surgical operating rooms, intensive care units, cardiac operating rooms, etc., need to install medical IT isolation power system, the purpose of which is to ensure a safe and reliable power supply to medical appliances in the site, so as to ensure the safety of patients.When the conductor touches the heart (for example, during open-heart surgery or embedding a pacemaker), the tiny currents flowing between normally safely grounded conductors can cause micro-shocks and the possibility of death.The isolation transformer acts as a door separating the non-protected area of the medical area from the electrical wiring in the protected area. All live conductors in the protected area are isolated from the ground to prevent the dangerous current on the line insulation from causing a micro-shock.Insulation monitors must be used together with the isolation transformer, used for continuous monitoring isolation transformer secondary side of charged conductor and earth between the resistance and current, for example, in the process of the operation flow of blood and in vitro metal table may make the patient and to form a path, so there are dangerous currents, once the conductor in the medical electronic equipment form of pathways (such as leakage), will cause the macro electric shock (not all current flows through the heart) or micro electric shock (all electric current flows through the heart).Generally, the power supply network takes the ground as the reference potential, and the current in the phase line can pass through any uninsulated channel to form a circuit to the ground, which is the root cause of electric shock.Isolated power supply is the use of isolated transformer power supply, power through the isolated transformer, the original grid is no longer a reference potential.None of the output lines of the isolating transformer can form a circuit with the ground, but can only form a circuit between two output lines, which improves the reliability of power supply.The isolating transformer is used to separate the unprotected area from the protected area, and the power of the IT system is extracted at the secondary of the isolating transformer to prevent the generation of ground fault current.The IT system will be introduced into the operating room or emergency room, and a distribution box will be set in the room, and insulation monitors will be placed in the box. The use of insulation monitors can show the insulation status of the secondary load part of the isolation transformer as early as possible, and alarm signals will be provided before the insulation failure poses a threat to the person.At this time, the power will not be cut off, to ensure the continuity of power supply.Medical staff can then monitor the leakage current and the actual operation, so that the risk of personal shock is minimized. 4、深圳市某医院 IT 隔离电源系统的配置情况 Configuration of IT isolated power supply system in a hospital in Shenzhen city 深圳市某医院在所有手术室和ICU装设有医用IT隔离电源系统。具体组成包括隔离变压器、绝缘监视仪、外接报警和显示仪、电流互感器等，该系统集绝缘监视的连续性，提高防火负荷监视和变压器温度监视于一体，降低了接触电压和对地漏电流，使人身触电危险降低到最小程度，大大提高了事故预防能力，保持供电安全性。深圳市某医院选用的是德国本德尔IT隔离电源系统，其系统图如下： A hospital in Shenzhen has installed a medical IT isolated power system in all operating rooms and ICUs.Specific composition including isolation transformer, insulation monitors, external alarm and display, current transformer, etc., the system sets the continuity of insulation monitoring, monitoring, and improve the fire load transformer temperature monitoring at an organic whole, reduces the contact voltage and the floor drain current, make person get an electric shock hazard to minimize, greatly improve the ability of accident prevention, to keep the power supply security.A hospital in Shenzhen city chose Bendell IT isolated power supply system from Germany. 系统图如下： The system diagram is as follows: 1）ICU中的IT隔离电源系统如下： The IT isolated power system in the ICU is as follows: https://preview.redd.it/0sft5b680j4b1.png?width=387&format=png&auto=webp&s=43b5e501e9e57f5bf46ec28c80ee512225c4adf0 每个ICU装设一套6.3KVA IT系统（含6.3KVA隔离变压器ES710，绝缘监视仪107TD47，电流互感器STW2，外接报警显示和测试仪MK2007CBM-CN，仪器专用电源AN450）。 Each ICU is equipped with a set of 6.3KVA IT system (including 6.3KVA isolation transformer ES710, insulation monitor 107TD47, current transformer STW2, external alarm display and tester MK2007CBM-CN, special instrument power supply AN450). 2）手术室中IT隔离电源系统图 Diagram of IT isolated power supply system in operating room https://preview.redd.it/nyzbcz5a0j4b1.png?width=624&format=png&auto=webp&s=6d1215898bbb75251951d7b1dfbf50ee83d1d156 每个手术室装设有一套8KVAIT隔离电源系统（含隔离变压器8KVA、绝缘监视仪、专用电源、外接报警显示和测试仪MK2007CBM-CN）。 Each operating room is equipped with a set of 8KVAIT isolated power supply system (including isolation transformer 8KVA, insulation monitor, special power supply, external alarm display and tester MK2007CBM-CN). 3）系统设备功能: System and equipment functions: a)绝缘监视仪 Insulation monitor -绝缘监视报警系统符合IEC61557-8、IEC60364-7-710标准。 - 为医疗IT系统专用绝缘监视仪 - 绝缘监视、负荷监视和隔离变压器温度监视功能 - 带背光的液晶显示 - 绝缘监视响应值调节范围50kΩ-500Ω - 过负荷监视响应值调节范围5A-50A - 输出报警继电器 - RS485接口 - 测量值模拟电流信号输出 - 内置或外接自检按钮 - 接线监视 - 导轨安装 -交流内阻抗应至少为100kΩ; -测试电压不大于直流25V; -即使在故障情况下，其注入电流的峰值不大于1Ma; -最迟在绝缘电阻降至50kΩ时，应发出信号,并配置试验此功能的器具。 - Insulation monitoring and alarm system conforms to IEC61557-8 and IEC60364-7-710 standards. - Special insulation monitors for medical IT systems - Insulation monitoring, load monitoring and isolation transformer temperature monitoring functions - LCD with backlit display - insulation monitoring response value adjusting range 50kΩ-500Ω - Adjustment range of overload monitoring response value 5A-50A - Output alarm relay - RS485 interface -Measured value analog current signal output - Built-in or external self-check button - Wiring monitoring - Guide rail installation - ac impedance should be at least 100kΩ; - The test voltage shall not be greater than dc 25V; - Even in the case of fault, the peak value of its injected current is not greater than 1Ma; - the latest in insulation resistance to the 50 kΩ, should be a signal.And the apparatus for testing this function is configured. b)隔离变压器 Isolating transformer -满足《建筑物电气装置 第 7-710 部分：特殊装置或场所的要求—医疗场所 GB16895.24-2005/IEC60364-7-710:2002 710.512.1.6中规定:医用隔离变压器应符合IEC61558-2-15的要求。 - 容量 3.15-10kVA - 绕组内部安装温度传感器 - 噪音低于 35 分贝 - 变压器紧靠医疗场所安装，安装在柜内或外护物内以免被无意地接触期带电部分。 -变压器的二次侧额定电压 Un 不超过 250V，用于移动式和固定式设备的医疗 IT 系统采用单相变压器，其额定输出容量不小于 0.5Kva，不超过 10Kva。 -隔离变压器的金属外壳与局部等电位联结端子板联结。 - Meeting electrical installations in buildings - Part 7-710: Requirements for special installations or places - Medical places It is stipulated in GB16895.24-2005/IEC60364-7-710:2002 710.512.1.6 that medical isolating transformers shall meet the requirements of IEC61558-2-15. - 3.15-10 kva capacity - Temperature sensor is installed inside the winding - Noise below 35 decibels - The transformer is installed close to the medical site, in the cabinet or in the outer sheath to avoid inadvertent contact with live parts. - the rated voltage on the secondary side of the transformer shall not exceed 250V. Medical IT systems for mobile and stationary equipment shall adopt single-phase transformers with rated output capacity of not less than 0.5Kva and not more than 10Kva. - The metal housing of the isolating transformer is connected with the local equipotential connection terminal plate. c) 外接报警显示和测试仪 Alarm and displaying device - 绝缘监视仪的外接报警和显示装置 - 数码管显示绝缘阻值和负荷状况 - 蜂鸣器声报警及消音按钮 - RS485 接口 - 中文面板 - 防水面板易清洗 -实时监视隔离变压器负荷状况及变压器的绕阻温度。 -一只绿灯亮表示工作正常； -当绝缘电阻下降到最小整定值时，一只黄灯亮。应不能消除或断开这个亮灯指示； -当绝缘电阻下降到最小整定值时，音响报警动作。该音响报警可以解除； -当故障被清除恢复正常后，黄色信号应熄灭。可监测医疗IT变压器的负荷过热。 - External alarm and display devices for insulation monitors - Digital tube displays insulation resistance and load status - Buzzer sound alarm and mute button - RS485 interface - Chinese panel - The waterproof panel is easy to clean - Real-time monitoring of isolating transformer load condition and transformer winding temperature. - A green light indicates normal operation; - A yellow light lights up when the insulation resistance drops to the minimum setting value.This light indicator should not be eliminated or disconnected; - When the insulation resistance drops to the minimum setting value, the sound alarm action.The audible alarm can be cancelled; - When the fault is cleared and restored to normal, the yellow signal should go out.Can monitor overload overheating of medical IT transformers 5、IT 隔离电源系统有以下优点: IT isolated power system has the following advantages: 1）触电电压和漏电电流很小，不足以引发电击或其它电气事故； 1) The shock voltage and leakage current are too small to cause electric shock or other electrical accidents; 2）供电系统出现对地故障时，不会导致回路保护电器动作切断电源，保证了供电的不间断。 2) In case of ground fault of the power supply system, the circuit protection device will not cut off the power supply, which ensures the uninterrupted power supply. 6、采用IT隔离电源系统的注意事项 Precautions for using IT to isolate power systems. 1）IT 系统不能引出中性线，因为在中性线发生接地故障时绝缘监测仪无法故障报警，系统将变为 TT 或 TN 系统，再发生相线接地故障，则系统电源将被切断，可能会产生严重后果。 1) The IT system cannot lead out the neutral wire, because the insulation monitor cannot give an alarm when the neutral wire has ground fault, and the system will If TT or TN system is changed, the power supply of the system will be cut off if the phase-to-ground fault occurs again, which may have serious consequences. 2）由于 IT 系统发生一相接地时，另两相对低电压将升高，因此对电气线路及电气设备绝缘水平要求较高。 2) The other two relatively low voltages will increase when the IT system is connected to the ground, so the electrical circuits and electrical equipment are insulated, the level is high. 3）IT 系统的绝缘监测仪需通过 PE 线接地，因此其与PE线的连接必须可靠。 3) The insulation monitor of the IT system needs to be grounded through the PE wire, so its connection with the PE wire must be reliable. 7、 安科瑞医疗IT隔离电源系统的介绍 An introduction to the Acrel Medical IT Isolation power system 7.1 概述Overview 随着电子医疗设备在医院领域的广泛应用，漏电流对病人构成的威胁也越来越大，尤其是那些生命攸关的场所，病人在手术中或麻醉状态下，各种电极、传感器直接插入人体内，微小的漏电流都有可能导致病人触电身亡。另外有些医疗设备用于维持重症病人的生命，一旦设备停电，也会对病人的生命构成威胁。因此，对于医疗这一特殊场所的电气设计，应严格按照国家标准和规范进行。 安科瑞医用IT系统绝缘监测故障定位装置及系统适用于医院的手术室、ICU(CCU)监护病房等重要场所，能为这类场所提供安全、连续、可靠的供电解决方案。 With the wide application of electronic medical equipment in the field of hospitals, leakage current poses more and more threats to patients, especially in those places where life is crucial. During surgery or under anesthesia, a variety of electrodes and sensors are directly inserted into the body of patients, and tiny leakage current may lead to death by electrocution.In addition, some medical equipment is used to maintain the life of seriously ill patients, once the equipment power failure, it will also pose a threat to the lives of patients.Therefore, the electrical design of this special place for medical treatment should be carried out in strict accordance with national standards and norms. Ankore medical IT system insulation monitoring fault location device and system are suitable for the hospital operating room, ICU(CCU) ward and other important places, can provide safe, continuous, reliable power supply solutions for such places. 7.2 医用隔离电源系统Medical isolation power system 医用隔离电源监控系统用于集中监控医疗大楼内所有医疗２类场所医疗IT系统的运行状况。这种集中监控系统可以设置在医院电气运行和维护人员的值班室内，也可以集成在其它电力监控系统中，由专业的电气人员进行监控，一旦某套IT系统出现故障，电气维护人员也能在一时间内做出判断，并根据现场情况进行处理。 The medical Isolated power monitoring system is used to centrally monitor the health of the medical IT system in all medical 2 locations in the medical building.The centralized monitoring system can be set up in the hospital electrical operation and maintenance personnel on duty room, also can be integrated in other power monitoring system, monitoring by professional electrical personnel, once a set of IT systems fail, electrical maintenance personnel can in time to make a judgment, and according to the site condition for processing. 系统拓扑图 System topology https://preview.redd.it/h5ehfeqe0j4b1.png?width=497&format=png&auto=webp&s=e0d9f132a69c2c8f1b9e137b20e9d3fb96e72b03 7.3 软件功能Software functions 安科瑞医用隔离电源监控系统是基于触摸屏软件设计，软件具有远程测量、远程参数设置和远程自检等多种功能，为医院2类场所隔离电源系统的集中监控提供了强大的系统集成工具。软件的主要功能如下： Acrel medical isolated power monitoring system is based on the touch screen software design, the software has a variety of functions such as remote measurement, remote parameter setting and remote self-inspection, which provides a powerful system integration tool for the centralized monitoring of the isolated power system in 2 types of hospitals.The main functions of the software are as follows: https://preview.redd.it/12oywbng0j4b1.png?width=477&format=png&auto=webp&s=83d968ddf470751ebd9336d8071c7e5f0e4f0585 ■ 一次图和现场分布显示 Primary diagram and field distribution display 系统具有一次图及现场分布图显示功能，能直观的了解并及时地发现IT供电系统的报警地点或区域，从而方便专业人员及时到达现场进行故障排查； The system has the function of one-time diagram and field distribution diagram display, can intuitively understand and timely find the alarm location or area of IT power supply system, so as to facilitate professionals to timely arrive at the scene for fault troubleshooting; ■ 实时数据采集与显示 Real-time data acquisition and display 利用安装于各隔离电源系统中绝缘监测仪表和绝缘故障定位仪表，采集各隔离电源系统的参数。采集到的数据实时显示在监控系统界面，这些监测参量含IT系统对地绝缘电阻、变压器负荷电流、变压器绕组温度及绝缘故障回路等； The parameters of each isolated power system are collected by means of insulation monitoring instrument and insulation fault location instrument installed in each isolated power system.The collected data will be displayed on the interface of the monitoring system in real time. These monitoring parameters include insulation resistance of IT system to ground, transformer load current, transformer winding temperature and insulation fault circuit, etc. https://preview.redd.it/pl58fxuh0j4b1.png?width=486&format=png&auto=webp&s=789907bcf90ce9f2f81bd9919155c518d409bc07 ■ 故障报警Fault alarm 将各医用隔离电源系统出现的各类故障，如绝缘故障、过载故障、超温故障以及接线断线故障等信息进行统一处理和记录，并可直接在显示界面上弹出显示故障类型、监测值、故障地点以及故障发生时间等信息。同时启动监控系统的声光报警系统，及时提醒相关人员，进行故障处理。其中，声音报警信号可被手动消除。 All kinds of faults in the medical isolated power system, such as insulation fault, overload fault, overtemperature fault and connection break fault, are uniformly processed and recorded, and information such as fault type, monitoring value, fault location and fault occurrence time can be displayed directly on the display interface.At the same time start the monitoring system sound and light alarm system, timely remind the relevant personnel, fault treatment.Among them, the sound alarm signal can be manually eliminated. ■ 远程参数设置和查询Remote parameter Settings and queries 通过系统，可根据要求远程调整和设置各医用隔离电源系统中绝缘监测仪的各类报警参数阈值，也可以任意查看这些报警参数值。参数包括绝缘报警值、负载电流报警值和隔离变压器温度报警值等。 Through the system, all kinds of alarm parameter thresholds of insulation monitors in medical isolated power supply systems can be adjusted and set remotely according to requirements, and these alarm parameter values can also be checked at will.The parameters include insulation alarm value, load current alarm value and isolation transformer temperature alarm value https://preview.redd.it/myyo7o3u0j4b1.png?width=486&format=png&auto=webp&s=80ad93926c4c3e63ca2b006f380c667865cfc37b ■ 图形显示功能：Graphic display function: 系统可以以曲线的形式，显示各套隔离电源系统的绝缘状况、负载状况，以及隔离变压器的温升状况，以及它们的变化趋势，以便于分管理人员了解和分析各电源系统的运行变化情况，有针对性的对某些系统进行维护和保养。 7.4 安科瑞医用IT系统四件套选型 Acrel medical IT system four-piece set selection 医用IT系统绝缘监测产品（四件套）包括AITR-S系列医用隔离变压器、AIM-M10医疗智能绝缘监测仪、AKH-0.66P26电流互感器和AID系列（AID10、AID150）外接报警与显示仪等，产品如图5所示。 The system can be in the form of a curve, showing the insulation status of each set of isolated power supply system, load status, as well as the isolation transformer temperature rise status, as well as their change trend, in order to facilitate the sub-managers to understand and analyze the operating changes of each power supply system, targeted maintenance and maintenance of some systems. Insulation monitoring products of medical IT system (a four-piece set) include AITR S series medical isolation transformer, AIM-M10 medical intelligent insulation monitor, abakh 0.66P26 current transformer and AID series (AID10, AID150) external alarm and display instrument, etc., as shown in Figure 5. 名称及型号 Name and type 产品图片 Product Picture 说明 Description AITR 系列医用隔离 变压器 AITR series medical isolation transformer AITR系列隔离变压器专用于医疗IT系统，铁芯采用日本进口的硅钢片叠加而成，损耗很小。绕组间采用了双重绝缘处理，并设有静电屏蔽层，减少了绕组间的电磁干扰。线包内安装了 PT100 温度传感器，用于监测变压器温度。整体采用真空侵漆处理，增加了机械强度和抗腐蚀性。产品具有很好的温升性能和很低的噪声。AITR series isolation transformer is specially used in medical IT system, and the core superposition adopts the silicon steel sheet imported from Japan, which has very small losses. The windings are treated with double insulation and have electrostatic shielding layer, which reduces electromagnetic interference between windings. The PT100 temperature sensor is installed in the windings to monitor the temperature of transformer. The whole body is treated with vacuum invasion paint, which increases mechanical strength and corrosion resistance. The product has good temperature rise performance and very low noise. AIM-M10 医疗智能 绝缘监测仪 AIM-M10 medical insulation monitoring device AIM-M10医疗智能绝缘监测仪采用先进的微控制器技术，集成度高，体积小巧，安装方便，集智能化、数字化、网络化于一身，是手术室、重症监护室等医疗2类场所隔离电源系统绝缘监测的理想选择。 AIM-M10 medical insulation monitoring device is special for medical IT system.It is used to monitor the insulation status of IT system.It can send out alarm signals when insulation fault occurs. AKH-0.66P26 电流互感器 AKH-0.66P26 current transformer AKH-0.66P26型电流互感器是与AIM-M10绝缘监测仪配套使用的保护型电流互感器，最大可测电流为60A，变比是2000：1，电流互感器采用螺丝直接固定的方式装于机柜内部，二次侧通过接线柱引出，安装和使用方便。 The AKH-0.66P26 type current transformer is the protective current transformer which the maximum measurable current is 60A and the transformation ratio is 2000:1. The current transformer is directly fixed inside cabinet by screwing AID series external alarm and displayer AID10 适合于嵌入墙体安装，可监控1台AIM-M10绝缘监测仪，具有绝缘、过载、超温、设备故障等故障的声光报警功能，指示灯显示，RS485通讯。 It is suitable for wall installation embedded and can monitor 1 AIM-M10 insulation monitor. It has sound and light alarm function of insulation, overload, overtemperature and equipment failure, and RS485 communication. AID150 采用LCD液晶显示，RS485总线，可集中监控最多16套 AIM-M10医疗智能绝缘监测仪的数据，可远程声光报警。AID150还可监控多套AIM-R100剩余电流监测仪的数据。 LCD display, RS485 bus, centralized monitoring of up to 16 SETS of AIM-M10 medical intelligent insulation monitor data, sound and light alarm can be remote. The AID150 can also monitor data from multiple AIM-R100 residual current monitors. Table 1 Insulation monitoring products of medical IT system (four-piece set) 参考文献 [1]德国本德尔IT隔离电源系统产品资料. [2]王厚余论IT系统的应用建筑电气，2008（11）：3-7. [3]刘建军、IT隔离电源系统在深圳市第三人民医院的应用. [4]安科瑞企业微电网设计与应用手册.2019.11版. Bibliography [1]Product information of IT isolated power supply system of Bender, Germany. [2]Wang Houyu on Applied Building Electricity of IT System, 2008 (11) : 3-7. [3]Application of Liu Jianjun and IT Isolated power Supply system in Shenzhen Third People's Hospital. [4]Design and Application Manual of Ankore Enterprise Microgrid.2019.11 edition |
2023.06.07 06:39 Acrel-electric Application of Energy Management System in Commercial Plaza
 | 摘要：介绍某国际商业广场项目，采用智能电力仪表、采集配电现场的各种电参量、开关信号。系统采用现场就地组网的方式，组网后通过现场总线通讯并远传至后台，通过Acrel-3000型电能管理系统实现楼层及配电房回路用电的实时监控和管理。 submitted by Acrel-electric to u/Acrel-electric [link] [comments] Abstract: Introduce an international commercial plaza project, which adopts smart power meters to collect various electrical parameters and switch signals at the distribution site. The system adopts the method of on-site networking. After networking, it communicates via fieldbus and transmits it to the background. The Acrel-3000 power management system realizes real-time monitoring and management of the power consumption of floors and power distribution rooms. 关键词：智能电力仪表；Acrel-3000；电能管理系统; Keywords: intelligent power meter; Acrel-3000; Energy management system; 0 概述 Overview 该项目位于某经济开发区核心，区域内发展成熟，配套完善、交通便捷。本项目为现场各楼层配电间的用能改造。现场757个配电出线回路安装757台多功能电表采集现场数据。 The project is located in the core of an economic development zone, with mature development, complete supporting facilities and convenient transportation. This project is the energy utilization transformation of the distribution rooms on each floor of the site. On-site 757 power distribution outgoing circuits were installed with 757 multi-function meters to collect field data. 1 需求分析 Demand Analysis 为保证生产管理用电负荷的统计与分析及对危险源实时监控。需要对项目现场的各配电箱等电气设备进行电压、电流、功率等参数进行实时在线监控。一旦监控点被监视参数异常，能够及时检测报警，有关人员采取必要的措施，避免安全事故的发生。自动抄表功能节省了人力物力，功率趋势曲线功能能够直观的显示各回路的工作状态与时间，方便用户找出非正常用电回路并且及时进行整改，建立电能多级计量体系提供用能分析依据。 本技术条件适用于该项目的回路进出线回路。供方产品应具有高安全性与可靠性、易于扩展、便于维修与维护。供方提供的产品应至少满足本技术条件，但不仅于此，其技术性能应满足对设备配电箱数据监控的要求。 To ensure the statistics and analysis of electricity load for production management and real-time monitoring of hazard sources. Real-time online monitoring of voltage, current, power and other parameters of electrical equipment such as distribution boxes on the project site is required. Once the monitoring point is monitored with abnormal parameters, it can detect and alarm in time, and relevant personnel can take necessary measures to avoid safety accidents. The automatic meter reading function saves manpower and material resources. The power trend curve function can intuitively display the working status and time of each circuit, which is convenient for users to find abnormal power circuits and make corrections in time, and establish a multi-level electrical energy measurement system to provide energy analysis basis . This technical condition applies to the incoming and outgoing circuits of the project. The supplier's products should have high safety and reliability, easy to expand, easy to repair and maintain. The products provided by the supplier shall meet the technical requirements at least, but not only this, but the technical performance shall meet the requirements for data monitoring of the equipment distribution box. 1.1 数据采集 Data Collection 自动采集现场所有电量仪表的模拟量数据，自动采集现场开关状态以及故障状态等开关量数据。 支持实时采集、自动周期采集（定时采集）可配置周期（1分钟～24小时）。 支持数据传输正确性检验，异常数据自动处理。 支持多线程处理机制，提高数据采集效率，能同时对多个设备进行数据采集。 数据实时显示采用配电箱主接线图直观显示模式，各回路开关断合以及故障状态直观可见。 Automatically collect analog data of all power meters on site, and automatically collect on-site switching data such as on-site switch status and fault status. Support real-time collection, automatic periodic collection (timing collection) configurable cycle (1 minute to 24 hours). Support data transmission correctness inspection, automatic processing of abnormal data. Support multi-threaded processing mechanism, improve the efficiency of data collection, and can collect data from multiple devices at the same time. The real-time data display adopts the intuitive display mode of the main wiring diagram of the distribution box, and the disconnection and fault status of each circuit switch are intuitively visible. 1.2 数据分析与处理 Data Analysis And Processing 数据的综合统计、分析需要实现以下功能： 各设备用电数据小时、日、月、年等时间段内的统计、计算。 各设备的用电负荷（有功、无功）大、小、平均值计算。 统计各分站及整体的用电量（有功、无功）。 Comprehensive statistics and analysis of data need to achieve the following functions: Statistics and calculation of the electricity consumption data of each equipment within hours, days, months, years and other time periods. Calculate the large, small and average value of the electrical load (active power, reactive power) of each device. Count the power consumption (active power and reactive power) of each substation and the whole. 1.3 数据查询与展示 Data Query And Display 要求能方便实现客户端查询和各级管理人员的查询，查询界面能适应各级管理人员的要求能够支持灵活的条件组合查询和对比分析，各类统计分析的数据可灵活采用报表等多种图表方式直观的展示功能。 数据展示功能按照不同用户的不同的权限，分为操作层、管理层、决策层三层用能展示。 操作层具备用能分析、累计用量、实时监测、运行记录及比例、对比、对标分析等功能。 管理层具备用能数据统计和分析、分类分项的对比、对标分析等功能。 决策层具备用能数据分析、数据删除、数据库导入/导出等功能。 It is required to facilitate the realization of client query and query of managers at all levels. The query interface can adapt to the requirements of managers at all levels. It can support flexible condition combination query and comparative analysis. Various types of statistical analysis data can be flexibly used in reports and other charts. Intuitive display function. According to the different permissions of different users, the data display function is divided into three layers: operation layer, management layer, and decision-making layer. The operation layer has functions such as energy consumption analysis, cumulative consumption, real-time monitoring, running records and ratios, comparison, and benchmarking analysis. The management has functions such as statistics and analysis of energy consumption data, comparison of classification and sub-items, and benchmarking analysis. The decision-making layer has functions such as energy data analysis, data deletion, and database import/export. 1.4 权限管理 Authority Management 要求对不同用户赋予不同角色的权限，能授权到功能子菜单、具体档案记录、数据记录等。 系统要求具备合理完善的用户安全控制机制，能使应用环境中的信息资源得到保护，防止信息的丢失、失窃和破坏。 It is required to assign different roles to different users, and be able to authorize function sub-menus, specific file records, data records, etc. The system requires a reasonable and complete user security control mechanism to protect the information resources in the application environment and prevent the loss, theft and destruction of information. 1.5 节能改造及效果评估 Energy-Saving Renovation And Effect Evaluation 要求为生产节能改造提供数据支撑，并能提供节能改造前后的效果评估。 It is required to provide data support for the energy-saving transformation of production, and provide the effect evaluation before and after the energy-saving transformation. 1.6 参数设置 Parameter Settings 可通过采集柜设置各回路互感器变比，各种电流电压保护整定值。 故障判断与报警具有故障自动判断并采用声光方式报警功能。报警类型包括开关故障，电压、电流超限，现场采集模块通讯故障，与监控系统通讯故障等。报警时间自动记入系统数据库，方便用户查询，工作人员可随时掌握变配电站实时运行状态，发现变配电运行故障并作出相应处理，提高变配电的管理效率，提升电力系统安全性、可靠性。 The transformer ratio of each loop and the setting value of various current and voltage protection can be set through the acquisition cabinet. Fault judgment and alarm have automatic fault judgment and use sound and light alarm function. Alarm types include switch failures, voltage and current overruns, communication failures of the field acquisition module, and communication failures with the monitoring system. The alarm time is automatically recorded in the system database, which is convenient for users to inquire. The staff can grasp the real-time operation status of the substation at any time, find the operation failure of the substation and distribution, and make corresponding treatments, improve the management efficiency of the substation and distribution, and enhance the safety of the power system. reliability. 2 系统方案 System Solutions 安科瑞Acrel-3000系统根据该项目的现场实际情况，整体网络结构采用屏蔽双绞线直接接至监控室的对应的数据采集器然后通过网线直接接至监控主机，保障了电能管理监控系统传输的稳定性与实时性。如下图所示：站控管理层、网络通讯层和现场设备层。 According to the actual situation of the project site, the Acrel-3000 system uses shielded twisted-pair cable to connect directly to the corresponding data collector in the monitoring room and then directly connects to the monitoring host through the network cable, ensuring the transmission of the power management monitoring system. The stability and real-time performance. As shown in the figure below: station control management layer, network communication layer and field device layer. https://preview.redd.it/19fhbmr2yi4b1.png?width=306&format=png&auto=webp&s=cc98a22164db5b3721adee65d6f896eb461f90fd 现场共计140只多功能仪表分为12条RS485总线接至配电房的监控工控机，实现总线上仪表与监控主机的数据连通。 A total of 140 multi-function instruments on site are divided into 12 RS485 buses connected to the monitoring industrial computer in the power distribution room to realize the data connection between the instruments on the bus and the monitoring host. 1）站控管理层 Station Control Management 站控管理层针对电力监控系统的管理人员，是人机交互的直接窗口。在该项目中主要指置于配电房的监控主机。 The station control management layer is the direct window of human-computer interaction for the management personnel of the power monitoring system. In this project, it mainly refers to the monitoring host placed in the power distribution room. 2）网络通讯层 Network Communication Layer 通讯层主要是由监控工控机的通讯串口、以太网设备及总线网络组成。串口主要功能是监测现场智能仪表；以太网设备及总线网络的主要功能是实现分站与主站之间的数据交互，使配电系统管理集中化、信息化、智能化，很大提高了配电系统的安全性、可靠性和稳定性，达到了无人值守的目的。 The communication layer is mainly composed of the communication serial port of the monitoring industrial computer, Ethernet equipment and bus network. The main function of the serial port is to monitor on-site intelligent instruments; the main function of the Ethernet equipment and the bus network is to realize the data interaction between the substation and the main station, so that the management of the distribution system is centralized, informatized, and intelligent, which greatly improves the distribution The safety, reliability and stability of the electrical system have achieved the goal of unattended operation. 3）现场设备层 Field Device Layer 现场设备层是数据采集终端，主要由智能仪表组成，智能仪表通过屏蔽双绞线RS485接口，采用MODBUS通讯协议总线型连接接入通讯服务器，经通讯服务器到达该配电间监控主机进行组网，实现远程控制。 The field device layer is the data acquisition terminal, which is mainly composed of smart meters. The smart meters are connected to the communication server through the shielded twisted pair RS485 interface and the MODBUS communication protocol bus connection. The communication server reaches the monitoring host of the power distribution room for networking. Realize remote control. 4) 智能仪表现场连接示意Smart Instrument Connection Diagram 现场仪表以手拉手方式通过屏蔽双绞线(RVSP2*1.0)进行通讯连接，每根总线连接智能仪表数量在20只左右，不同种类的智能装置连接在不同的总线上，然后将数据上传至串口服务器，进而将数据上传至当地监控终端。具体连接示意图如下所示： Field instruments are connected hand in hand through shielded twisted pair (RVSP2*1.0). The number of smart instruments connected to each bus is about 20. Different types of smart devices are connected to different buses, and then the data is uploaded to the serial port. The server then uploads the data to the local monitoring terminal. The specific connection diagram is as follows: https://preview.redd.it/g0xk5z84yi4b1.png?width=315&format=png&auto=webp&s=0e245cee57ff2179d889d6c29f11de3789509613 3 系统功能 System Functions 现场实时监控系统图为主监控画面，主要实时监测变电所所有回路的运行状态，红色代表合闸，绿色代表分闸。在系统图中可以直观的看到每路进线和出线的运行参数和状态，可以看到变压器出线侧的所有常规电力参数，如：三相电压、电流、有功功率、无功功率、功率因数、频率、有功电度等。如下图所示： The on-site real-time monitoring system diagram is the main monitoring screen, which mainly monitors the operating status of all circuits in the substation in real time. Red represents closing and green represents opening. In the system diagram, you can intuitively see the operating parameters and status of each incoming and outgoing line, and you can see all the conventional power parameters on the outgoing side of the transformer, such as: three-phase voltage, current, active power, reactive power, and power factor , Frequency, active power, etc. As shown below: https://preview.redd.it/xl0750qcyi4b1.png?width=336&format=png&auto=webp&s=c5dab35ded0a64e2ee627c9c294a8a1b67777320 系统一次图 System diagram 遥信和遥测报警功能，主要完成对低压各出线回路的开关运行状态和负载进线监控，对开关变位和负载越限弹出报警界面指示具体的报警位置并声音报警，提醒值班人员及时处理。负载越限值在相应权限下可自由设置。具备历史查询功能。 The remote signaling and remote measurement alarm function mainly completes the monitoring of the switch operation status of the low-voltage outlet circuits and the load incoming line. The pop-up alarm interface for switch displacement and load limit violations indicates the specific alarm location and sounds the alarm to remind the duty personnel to deal with it in time. The load limit can be set freely under the corresponding authority. With historical query function. 事件告警记录功能，主要完成对查询时间段内出现的报警信息事件记录以及发生时间，为值班人员提供依据并且分析事故发生的原因。 The event alarm recording function mainly completes the recording of the alarm information and the occurrence time of the alarm information that occurred during the query time period, and provides the basis for the staff on duty and analyzes the cause of the accident. 参数抄表功能，主要对低压各出线回路的电参数进线查询。支持任意时刻电参数查询，具备数据导出和报表打印等功能。该报表查询一科大厦楼层配电箱进出线各低压回路的电参数，主要包括：三相电流、有功功率和有功电度。该报表各回路名称和数据库关联，方便用户修改回路名称。如下图所示 Parameter meter reading function, mainly to query the electrical parameters of the low-voltage outgoing circuit. Supports electrical parameter query at any time, with functions such as data export and report printing. This report queries the electrical parameters of the low-voltage circuits of the incoming and outgoing lines of the distribution box on the floor of the Yike Building, mainly including: three-phase current, active power and active energy. The name of each circuit in this report is associated with the database, which is convenient for users to modify the name of the circuit. As shown below https://preview.redd.it/f99kc3ofyi4b1.png?width=316&format=png&auto=webp&s=7628070df02a81a234f5da35d5c6f8f552e1b534 电参数抄表Electric parameter reading 用电量报表功能，可选择时间段进行查询，支持任意时间段电度累计查询，具备数据导出和报表打印等功能。为值班人员提供了准确可靠的电能报表。该报表各回路名称和数据库关联，方便用户修改回路名称。如下图所示，显示办公楼实验楼配电回路的准确用电量，用户可以直接打印报表，可以以EXCEL格式另存到其他位置。 如下图所示： The power consumption report function can select the time period for query, supports the cumulative query of the power consumption at any time period, and has the functions of data export and report printing. Provide accurate and reliable electric energy report for the staff on duty. The name of each circuit in this report is associated with the database, which is convenient for users to modify the name of the circuit. As shown in the figure below, it shows the accurate power consumption of the power distribution circuit in the laboratory building of the office building. Users can directly print the report and save it to other locations in EXCEL format. As shown below: https://preview.redd.it/fmfz1xjgyi4b1.png?width=318&format=png&auto=webp&s=26e2b3722ee1cb6363fc8550773a37325cbe650b 电能报表Energy report 系统通讯结构示意图，主要显示系统的组网结构，系统采用分层分布式结构，同时监测间隔层设备的通信状态。红色表示通讯正常，绿色表示通讯故障。下图为变电所通讯状态示意图。 A schematic diagram of the system communication structure, which mainly shows the network structure of the system. The system adopts a hierarchical distributed structure and monitors the communication status of the bay layer equipment. Red indicates that the communication is normal, and green indicates that the communication is faulty. The figure below is a schematic diagram of the communication status of the substation. https://preview.redd.it/jo7bd4qhyi4b1.png?width=317&format=png&auto=webp&s=29893a609ac667e64bb2d5b30f76ee5c45455b0c 通讯结构示意图 Communication structure diagram 负荷趋势曲线界面中可直观的查看回路的负荷运行情况。查看实时和历史趋势曲线，点击画面相应按钮或菜单项可以完成相应功能的切换；帮助用户进线趋势分析和故障追忆，具备曲线打印功能。为分析整个系统的运行状况提供了直观而方便的软件支持。 In the load trend curve interface, the load operation of the loop can be viewed intuitively. View real-time and historical trend curves, click the corresponding button or menu item on the screen to complete the switch of the corresponding function; help users to enter the line trend analysis and fault recall, with the curve printing function. Provides intuitive and convenient software support for analyzing the operating status of the entire system. 4 结束语 Summary 在当今配电设施的应用中，配电安全性至关重要，本文介绍的Acrel-3000电能管理系统在商业广场项目的应用，可以实现对供配电回路用电的实时监控，不仅能显示回路用电状况，还具有网络通讯功能，可以与串口服务器、计算机等组成电能管理系统。系统实现对采集数据的分析、处理，实时显示配电房内各配电回路的运行状态，对负载越限具有弹出报警对话框、语音提示，并生成各种电能报表、分析曲线、图形等，便于电能的远程抄表以及分析、研究，该系统运行安全、可靠、稳定，为商业广场项目解决用电问题提供了安全可靠的依据，取得了较好的企业效益。 In the application of today’s power distribution facilities, power distribution safety is of the utmost importance. The application of the Acrel-3000 power management system introduced in this article in the commercial plaza project can realize real-time monitoring of the power consumption of the power supply and distribution circuit, not only can display the circuit The power consumption status also has the function of network communication, which can form an electric energy management system with serial server, computer, etc. The system realizes the analysis and processing of the collected data, real-time display of the operating status of each power distribution circuit in the power distribution room, pop-up alarm dialogs, voice prompts for load overruns, and generates various energy reports, analysis curves, graphics, etc., It is convenient for remote meter reading, analysis and research of electric energy. The system is safe, reliable and stable in operation. It provides a safe and reliable basis for the commercial plaza project to solve electricity problems, and has achieved good corporate benefits. 参考文献 Bibliography 1.Technical requirements of the Ministry of Housing and Urban-Rural Development[2008] No. 114. 2.Solutions for enterprise micro-grid system |
2023.06.07 06:36 DarkseidOfTheMoon How do I find a good reliable electrician that's experienced with smart breaker panels?
A number of years ago, I had a Leviton LoadCenter installed by a regular electrician. I have no known problems with how they installed it, however, I quickly found that there's quite a bit of wiring in my house that isn't compatible with smart panels. Things like shared neutrals and the like. This results in things like the panel showing a negative value for wattage draw.
I would love it if I could find an electrician that's not only reliable and trustworthy, but also experienced with things like smart panels so they can know what needs to be done to get my wiring to a point where I'm actually getting the full benefit from my smart panel (and, I would think, make the house safer). I know a little bit about wiring and electrical stuff, but not nearly enough for me to be comfortable telling an electrician exactly what I need and being able to know if they're doing it right.
I tried to ask Leviton if they had a list of certified electricians for their equipment, but apparently, they don't do that. I'm considering finding a company that does both electrical wiring and low-voltage stuff as well in the hopes that there might be some more tech-savvy electricians, but my experience with that is that generally those are two separate teams and there's not necessarily a lot of knowledge sharing.
Is this a pipe (or perhaps conduit) dream? Any help/pointers would be greatly appreciated.
submitted by DarkseidOfTheMoon to askanelectrician [link] [comments]
I would love it if I could find an electrician that's not only reliable and trustworthy, but also experienced with things like smart panels so they can know what needs to be done to get my wiring to a point where I'm actually getting the full benefit from my smart panel (and, I would think, make the house safer). I know a little bit about wiring and electrical stuff, but not nearly enough for me to be comfortable telling an electrician exactly what I need and being able to know if they're doing it right.
I tried to ask Leviton if they had a list of certified electricians for their equipment, but apparently, they don't do that. I'm considering finding a company that does both electrical wiring and low-voltage stuff as well in the hopes that there might be some more tech-savvy electricians, but my experience with that is that generally those are two separate teams and there's not necessarily a lot of knowledge sharing.
Is this a pipe (or perhaps conduit) dream? Any help/pointers would be greatly appreciated.
2023.06.07 06:25 Acrel-electric Application of Acrel Wireless Temperature Measuring Product in Power Distribution Project of Building Construction in Egypt
 | 1.电气接点测温的必要性 submitted by Acrel-electric to u/Acrel-electric [link] [comments] 电力系统的一次系统一般由供电线路（包括架空线路和电缆）、变压器、母线、开关柜等电气设备组成。其相互之间存在大量的电气连接点，由于电流流过产生热量，所以几乎所有的电气故障都会导致故障点温度的变化。例如架空线路搭接点、电缆接头、电缆中间连接处、电缆敷设弯折处、高压电缆的局部放电、高压开关柜的动静触头及其他连接处、低压电气连接处等位置过热是大型事故的征兆,也是事故多发的重灾区。
2.当前现状 多年来，由于技术水平的限制，虽然曾利用红外测温仪、红外成像仪、感温电缆、传统的点式测温系统希望解决上述问题，但都无法实现开关柜内如断路器、刀闸联接点和触头测温。目前，国内电力测温主要应用红外点测仪和光纤测温仪，而在线方式由于无法解决高压绝缘问题，所以高压开关的触点等空间有限的电气设备基本上都是处于完全无监控的状态下运行，存在重大安全隐患。
3.项目背景信息 Project background information 国内一家专业提供工业+AI 解决方案的公司，从埃及当地一家成套厂了解到，他们最近有个房建项目，配电间开关柜需要安装无线测温产品。该公司从网上找到了安科瑞，目前先做一套演示柜，测量柜内电气节点温度，由于没有启动电流，选择我司带电池无线测温传感器ATE200二代，搭配接收器ATC450-C，并且在柜子上做一个本地显示。
4.无线测温产品的优点 近年来，无线测温产品开始出现。内置电池和无线发射模块的测温传感器安装于各测温点，由于体积小，且无需任何接线，其电气安全性得到保证。传感器周期性的将测温数据无线发送至接收单元，接收单元发送数据至接收单元。 对配电间内电气设备的温度检测，采用集中接收和显示的方案，大量减少工程安装工作量，缩短安装时间，使得重要变电站的测温改造得以方便实现，对于新站的建设也具有同样的优势。 无线测温产品满足了变电站开关柜节点的实时测温的需求，在减少投资，减少工程安装量，减少维护人工和费用方面优势明显。实施本项目，能够有效提升供电系统的安全可靠运行水平，减少停电故障，对于保证正常生产、减少事故造成的损失具有重大意义。
For the temperature detection of electrical equipment in the distribution room, the scheme of centralized reception and display is adopted, which greatly reduces the engineering installation workload and shortens the installation time, making it convenient to realize the temperature measurement transformation of important substation, and also has the same advantage for the construction of new stations. Wireless temperature measurement products meet the demand of real-time temperature measurement at switch cabinet contacts in the distribution room, and have obvious advantages in reducing investment, engineering installation, maintenance labor and cost. The implementation of this project can effectively improve the safe and reliable operation level of the power supply system and reduce power failure, which is of great significance to ensure the normal production and reduce the loss caused by accidents. 5.本展示柜用到的产品 Products used in this display cabinet （1）电池供电型无线温度传感器 Battery-powered wireless temperature sensor 安装于发热部位，采集温度量并通过无线方式传输的传感器。 Sensor installed in a heating area that collects temperature and transmits it wirelessly. 名称 外形 参数说明 安装方式 ATE200 35*35*17mm，L=330mm(长*宽*高，表带)；-50℃~+125℃，精度±1℃，电池供电，寿命≥5年；470MHz，空旷距离150米。 表带捆绑 Name Shape Parameter instruction Installation ATE200 35*35*17mm, L=330mm ( length*width*high, belt);-50℃~+125℃, Accuracy Class ±1℃, battery powered, life ≥5 years ;470MHz, open distance 150m. Strap binding （2）接收单元Receiving unit名称外形 参数说明 安装方式 ATC450-C 65*45*28mm(长*宽*高)；DC24V供电；一路上行RS485接口，可接收60个ATE100/ATE100M/ATE200/ATE400/ATE100P/ATE200P无线温度传感器温度；Modbus协议。 35mm导轨安装 螺丝固定 (φ4,36mm) Name Shape Parameter Instruction Installation ATC450-C 65*45*28mm( length*width*high); DC24V power supply; RS485 interface along the way to receive 60 ATE400 wireless temperature sensor temperatures; Modbus protocol. 35mm DIN rail screws fixed (φ4,36mm) （3）显示单元Displaying unit 名称 外形 参数说明 安装方式 ARTM-Pn 面框96*96*17mm，深度65mm，开孔92*92mm，AC85-265V或DC100-300V供电；一路上行RS485接口；可接收60个ATE100M/100/200/400/ATE100P/ATE200P无线温度传感器(配套ATC450)；Modbus协议。 面板开孔嵌入式安装 Name Shape Parameter Instruction Installation ARTM-Pn https://preview.redd.it/j6wsno3gwi4b1.png?width=800&format=png&auto=webp&s=46fa3a4efa51d2de9b9930b1bbcbd322a9160441 Panel 96*96*17 mm, depth 65 mm, opening 92*92 mm,AC85-265V or DC100-300V power supply; along the way line RS485 interface; can receive 60 ATE wireless temperature sensors include ATE100M/100/200/400/ATE100P/ATE200P (matching ATC450); Modbus protocol. Embedded panel installation
https://preview.redd.it/6wvbciuewi4b1.png?width=1081&format=png&auto=webp&s=95307861d921576a5d93e7d596cf42c38e56a098 参考文献 Bibliography 1、Solutions for enterprise micro-grid system |
2023.06.07 06:02 scooter815 Strange low voltage readings
Today I was installing a trane 4TXD2060A10NUAA and upon startup I was getting some weird voltages in my low voltage. For example I was reading r to ground 18v or y to c 6 volts. I recently learned your transformer secondaries have to be grounded and I’m wondering if that is possible in this scenario. I was able to get cooling to work on this unit but not heating as the reversing valve would not switchover. I was trying to see if I was getting a call on the B terminal but I was unsure due to the Strange voltages.
submitted by scooter815 to HVAC [link] [comments]