Then, he walked to the corner and called Chang Xiangyi.

"Sister Chang, there is such a thing, let me ask you about troubleshooting."

"Say it!" There was a low whine on the other side of the phone.

"Hey, Sister Chang, what's that voice?"

"I just finished taking a shower and I'm blowing my hair, you hurry."

Wow, the goddess had just finished taking a shower, and she thought about that scene - no, she couldn't think about it anymore, she wanted to react again.

"If we say that all the equipment in the 10kV electric room tends to be aging, even some of the equipment inside the transformer is about to be defective. So in this case, what will happen if the protection of the main incoming switch of the electric room trips and cannot be powered? ”

"Oh, this is simple, the internal coil of the transformer is aging, and the local coil must have insufficient insulation between turns and is broken down to cause an inter-turn short circuit, resulting in an illusion similar to overload, so the overcurrent protection will work, but no obvious fault point can be found. As for the aging of the circuit and switch cabinet, it should not cause tripping! ”

"Thank you, Sister Chang, I'll invite you to dinner another day!"

"Hehe, do you take private work? Come on! ”

"The military merit medal has half of mine and half of yours, Sister Chang, you can rest assured that I am a person!" Chi Maoshu's old face was a little red.

"Just kidding, I'm not short of money, okay, let's do it first, I'm hanging!"

After receiving the phone, Chi Maoshu strode over and said, "Boss Zhao, the problem has been found." After my careful diagnosis, coupled with my friend's remote guidance, it has been determined that the problem is-"

He pointed to the two old transformers: "Inside the transformers! ”

"You kid is, by the way, who is your friend?" Camouflage uniforms naturally refused to admit defeat.

"Hehe, you're worried that I'm right by me, and you're going to deny it, right?" Chi Maoshu said triumphantly.

"I, Wang Laoqi, is talking about a spit, a fart, hum, Boss Zhao, how about it, do you want to check the transformer, you have the final say!"

"I listen to the masters!" Zhao Fatzi has become Chi Maoshu's brainless fan.

"Brothers, it's time to do something!" Wang Laoqi shouted angrily, and several migrant workers immediately threw away the playing cards in their hands and ran over.

Subsequently, a few guys quickly dismantled the transformer, and then, according to Chi Maoshu's instructions, they really found a few traces of short circuit blackening, and also found a few coils that were on the verge of aging.

"I'm rubbing, that's not true, is it?" Wang Laoqi's eyes widened, looking at the scorched places, and he couldn't say a word.

The next thing is easy to do, rewire, replace the short-circuited parts and the aging parts.

Willing to lose the bet, Wang Laoqi blew too much before, and he couldn't say anything to admit it at this time, so in desperation, he had to grit his teeth and find out 15,000 yuan, and handed it to Chi Maoshu painfully.

"The five thousand you are yours!" Chi Maoshu took out five thousand and generously handed it to Zhao Fatzi.

"Hey, master, today I am not kind to do things, the price is less, this money is considered as wages. How about I add another 3,000 to make up 8,000? ”

"My brother is a tyrant, don't be polite to him when you are late!" Zhao Fumin was on the side to help.

"Okay, then I'm not pretentious."

Then contact the electricity inspector or something, Zhao Fatzi did it himself, and Chi Maoshu went home happily with 18,000 brand new banknotes.

Note: According to my understanding, the price of 10kv customer internal troubleshooting, in general, small faults range from hundreds to thousands, and if it is large, it will be out of the spectrum, and industry experts should not delve into it.

On the way, Chi Maoshu was the first to want to share the good news with Ziyunsheng, and sent a text message at the speed:

"Cat's paw girl, brother, I just made a temporary trip to work and made money!"

"Hmph, you still say you're endorsing, lie to me!"

"The client was called on the spot, and the endorsement had to be postponed. Brother is rich now, what do you want to eat boldly report, brother should do everything! ”

"Hee-hee, this way, I want to eat something delicious!"

"What is delicious, the old rules, you decide!"

"Then you're welcome, I'll search for it."

When I returned home, another matte needle was done, and the silver, copper and aluminum three needles still didn't respond. Chi Maoshu estimates that this is because the conductivity of iron needles is much lower than that of the other three materials.

Seeing that there was still time, Chi Maoshu plugged in the charger and began to refine another set of iron needles. He found that at this time, his ability to refine eight needles at the same time was calculated to be exactly two groups.

Before going to bed, I already had five matte needles in my hand, leaving two for myself and the remaining three for Chang Xiangyi. Uh, forget it, just keep one for yourself, and remember to be grateful.

While sleeping, Chi Maoshu heard rumbling thunder one after another, followed by a downpour. Early the next morning, the rain continued to fall, and at about 7 o'clock, I received a call from the thin monkey:

"Xiao Chi, get up and get ready to go out, put on your work clothes, and in twenty minutes, the tool cart will go to the bus stop downstairs in your community to pick you up. There are so many tasks today, so I don't have time to delay! ”

What's going on? Chi Maoshu was a little stunned, but he still washed and ate quickly, and then rushed downstairs to standby.

It didn't take long for the orange-red electric repair car to come at a gallop, and when I got into the car, there were only thin monkeys and old Wu.

"There was thunder and rain last night, and many lines were damaged, so the number of operators in the power outage of the project today was not enough, and we were temporarily called up." Skinny Monkey explained.

"No, it's raining so hard, what else are you doing?" Chi Maoshu was a little puzzled.

"The external line projects must have stopped, but there are still some projects to be done in the substation and in the residential power room. In addition, after the power outage operation of the project, it is necessary to help with emergency repairs. In short, don't think easy today. The thin monkey smiled: "So that you know what kind of life the repair workers on the front line of electricity live." ”

Several people had a tacit understanding and did not mention the matter of Lian Tianpeng and Huang Xiuya.

The simple operation is actually very easy, with the order issued by the dispatcher in advance, rushed to the scene, reported to the dispatcher and said that I have arrived, please instruct. Then the dispatcher will say, squat there and wait, the order is coming and calling you.

At this time, Skinny Monkey, Chi Maoshu and others were waiting in an old power room called the Beicang Community Distribution Station.

Of course, there must be specific terms, and it will not be so simple, such as "Ling, the operator of the Chengbei emergency repair class Hou Qing, will switch the 10kV Tianhewan power distribution room to the 901 side of the power distribution room of the night bar, and turn it from operation to hot standby", etc., which sounds very awkward but is very accurate and will not be wrong.

Even 901 can't be said directly, but it should be called Nine Caves.

It didn't take long for the dispatcher to call and order Hou Qing to turn the switch installed in the power distribution room of Beicang Community into cold standby.

Chi Maoshu and Lao Wu were on the side, the thin monkey leaned sideways, inserted the metal handle into the switch cabinet, and then broke it hard, only to hear a sharp crack, and the switch had stopped. Subsequently, the corresponding knife switch must be opened, and this is considered to be live.

Remarks: Similar to the rural hometown of the incoming switch, generally a combination of air opening and a gate knife, the air open is responsible for tripping in the event of a failure, reaching out and pressing the button can also stop the electricity, the gate knife is to provide an obvious disconnection point, the storage of the knife can allow you to clearly see, the knife separates the line, and if the air open fails, there may be inaccurate identification. The 10kV switch is a similar combination, with a switch and a knife switch connected in series on the line.