Chapter 45 Energized Grounding Wire
Then, the thin monkey called to report the dispatch and said that the operation was good. The dispatcher ordered again, saying Hou Qing, you go to another place to operate the closing, and turn the electricity from the opposite side to Yunyun.
It may be that the thin monkey is more familiar with the dispatcher who ordered the dispatcher, so he casually asked a few more words: "Xiao Ping, it's raining so hard today, what kind of project are you doing?" ”
"Oh, it's the Beicang community distribution station you just operated to change the switchgear, and now the power has been cut off, and the construction team is about to go over to hang the ground wire."
Chi Maoshu heard the thin monkey say that the most taboo thing in the operation of the entire emergency repair team is two things, one is the live opening and closing knife switch, and the other is the live hanging grounding wire.
Speaking of the live opening and closing knife switch, everyone should know that when the charger is plugged and unplugged, there will be an electric spark, which is the 220V live opening and closing knife switch. Think about it, there will be sparks at 220V, then at 10000V, it will be a Shenma situation.
According to people who saw it at the scene, once the electric disconnection of the knife switch, a shining arc was opened on the spot. The person staring below said that he felt that the whole sky had darkened, and only the arc of electricity could be seen in front of him.
Needless to say, this is extremely dangerous.
As for the live hanging grounding wire, it is equivalent to throwing the live wire directly to the ground, which is also very terrifying, and it is said that the grounding wire will be blown up directly. (Of course I haven't seen it)
As he spoke, the door of the power distribution room was slammed open, and several people in camouflage uniforms walked in with various equipment.
"Brother Monkey, let's finish the operation, then we'll hang up the grounding wire!" The leader greeted the skinny monkey and prepared to get to work.
"I said a few of you, if you don't check the electricity, just hang the ground wire!" The thin monkey frowned, always feeling that something was weird.
"Hey, Brother Monkey, we're quite relieved!" The little split head with the grounding wire is ready to start.
You can't hook up the ground wire live!
Chi Maoshu's heart flickered, and he subconsciously opened the pupil of the thunder god and took a look.
In an instant, the dazzling lightning at close range almost blinded him.
However, the little head had already crouched down and hung the grounding wire towards the joint at the lower end of the knife switch.
In a hurry, Chi Maoshu didn't even have time to shout. He slammed his feet hard, and the whole person threw himself forward, throwing the little head aside, and then immediately smelled a pungent smell of garlic and sweat at the end of his nose.
At the same time, the ground wire was thrown out by the little split-head's hand, one end fell on the knife switch, and the other fell to the ground.
At this time, Chi Maoshu had just turned around, Xiao Fen's head was knocked on the leg of the chair on the side, his teeth were grinning in pain, the thin monkey and Lao Wu looked at this side in surprise, and the other camouflage uniforms looked angry.
Then, the entire ground wire instantly turned red, shiny, and then burned violently.
Almost at the same time, the switch at the other end of the power distribution room in Beicang community made a bang, which was that the switch detected a fault and automatically tripped.
Everyone stayed on the spot, only Chi Maoshu expected everything that might happen, however, when the finger-thick grounding wire burned in front of him, the shock still made Chi Maoshu unforgettable. After all, although there are many memories of the previous life, they are too far away, and they are far less intense than the direct impact in front of them.
", it's time to hook up the ground wire!" The thin monkey stayed for a long time, and finally shouted suddenly, and then grabbed the insulating stick in the hand of a camouflage uniform next to him, directly picked up the burning copper wire, and rushed over to help Chi Maoshu up:
"Xiao Chi, what's wrong, didn't you get burned?"
Chi Maoshu stood up straight, shook his head and said, "Brother Monkey, I'm fine." ”
The thin monkey breathed a sigh of relief, and helped the little head up again, seeing that this guy had been hit on the forehead, but his body was unharmed.
The only one injured was a camouflage suit that was too close, and the kid's leg was burned by the sparks that splashed from the burning copper wire.
A blessing in misfortune!
The people are fine, the equipment is fine, it's just tripped.
This is already the best result!
The thin monkey took out the phone, only to feel that his heart was pounding and pounding, his hands were shaking so badly that he almost couldn't hold the phone steadily. Next to him, Lao Wu hurriedly helped him support, and at the same time gently patted him on the back a few times.
The thin monkey dialed the dispatcher's phone, and the first sentence was to scold: "What are you doing with your dispatch, do you know that there was an accident at the scene, I was charged and hung up the grounding wire just now, and I almost died, I cao, if I really die today, I don't want to wait for Qinghuo to go out to work, and I have to have a good theory with Yue Shenyuan!" ”
A low and hoarse voice came from there: "I am Yue Shenyuan, please fully describe the accident at the scene, as the basis for scheduling records, and report the accident to your leaders after the phone call." The associated works and operations will be terminated immediately, and now the dispatch is ready to be recorded, please! ”
Hearing Yue Shenyuan's voice, the thin monkey immediately wilted, but the tension just now disappeared, and his hands did not tremble, and he reported honestly: "I am Hou Qing in the north of the city, at 7:55, the 10kV Beicang community power distribution room to the upper end of the 901 switch on the side of the 10kV Beicang Road 1-35-1 knife switch, when the construction team staff Wei Dahu directly hung the grounding wire without experiencing electricity, he was pushed away by Chi Maoshu, an intern employee of the Chengbei emergency repair class, and the grounding wire fell between the upper end of the knife switch and the ground, causing a short circuit in the grounding. Causes the ground wire to heat up and burn—"
He looked at another tripping switch over there and continued to report: "At the same time, the power distribution room of the 10kV Beicang community tripped the 902 switch protection action on the 10kV Beicang Road 1-35-2 knife switch side. ”
The low, hoarse voice over there did not waver: "Please report the type of 902 switch protection action." ”
The thin monkey walked to the front of the switch and glanced at it, and said: "The 902 switch has zero sequence protection action, the action time is 0.2 seconds, and the action current is not displayed." ”
The voice over there fell silent and said: "Please stand by the scene, do not use any existing equipment, protect the site, and the dispatch will soon notify the safety supervision department, maintenance department and experts from relevant specialties to go to the scene." ”
Finally, the voice added: "In addition, I personally look forward to you coming to the dispatch station to find me a theory!" ”
Smack, the phone hung up.
The thin monkey was stunned, scolded casually, shook his head and said, "Damn, how could it be Yue Shenyuan who answered the phone." Wait, brothers, someone will come. ”
Then, looking at Wei Dahu, the little head who came over with a sneer, the thin monkey couldn't hold back the fire anymore, and slapped him on the head: "Damn, you kid is looking for death to jump off the building, don't pull me along." If it weren't for Xiao Chi today, your little life would have been explained here. In particular, I also specifically asked you if you wanted to test the electricity, and you said no. That's not how to look for death! ”
scolded all the time, Wei Dahu knew that he had done a bad job, and he was as submissive as his grandson.
And in fact, in the power company, it's like this, when it's okay, whatever, when something happens, I'm sorry, my brother settles the account. Whoever is responsible is whose responsibility is whose responsibility.
If you don't usually wear insulated shoes, you may be fine, but if you don't wear insulated shoes one day and something happens, then you will be in big trouble!
That's basically the case.
If you don't say it, notify the relevant leaders, and then wait.