As soon as Fang Siqi left, another person rushed over, it was a technician from Hengdian, who helped Chen Yanrui send a message to Zhang Yifu to come over.

Zhang Yifu hurriedly came to the academic center with a wine glass, there were only three people on the small table, all of them were old, Li Ming and Chen Yanrui Chang Siping, Chang Siping came to join in the fun purely as a member of Hengdian to see his son's achievements. At dinner, the identity of the honorary director of the society was brought out again, and it seemed that he could share a table with these two.

The three old men only had easy-to-digest things such as salad and fruits on their plates, and when they saw Zhang Yifu coming, Chen Yanrui hurriedly beckoned him to sit down, and then introduced him to Li Minghe, and it is always right to know the ancestors of the inheritance industry.

"Professor Li, this is Zhang Yifu, I used to be a student of Lao Chang, this 866A, and many ideas and ideas were discussed with him. ”

"Well, hello. Li Minghe only said the most basic greetings and shook hands with Zhang Yifu with a smile.

"Is Xiao Zhang a double master's degree?" Li Minghe asked curiously, "Otherwise, how can you be a student of the two professors?"

"You joked, everyone who has guided me is a teacher, and I am a bachelor's degree. Zhang Yifu explained helplessly.

"Have you ever studied as an undergraduate?"

"No ......"

"Well...... Li Minghe was a little confused, "The one who can give Chen Yanrui constructive suggestions should be doctoral students." ”

"It's going to be a master's degree soon. Chang Siping laughed and said, "You don't know, Professor Yue has already accepted him." ”

"Yue Yunhe?

"Haha. ”

In terms of age, Chen Yanrui is still a junior.

Regardless of whether Li Minghe was joking or not, after hearing Professor Yue's three words, he looked at Zhang Yifu's eyes and really paid attention to it: "Xiao Zhang, haven't you applied to join the society?"

"I'm not qualified. It's only been two years since I graduated. Zhang Yifu scratched his head and said.

"No, don't you have a senior engineer title? Chen Yanrui said on the side.

"Senior engineer, senior engineer after graduating for two years?" Li Minghe panicked even more.

Chang Siping helped explain: "In a competition of the Ministry of Electric Power, Zhang Yifu defeated Jinghua's master and won the championship!"

"Oh...... Oh......" Li Minghe replied twice, making people feel that he seemed to be a little old and unconscious, and then he asked, "Xiao Zhang is studying in Jinghua now?"

"In the North China Bureau. Engage in the affairs of the Northern Desert. ”

"The size is also a sub-department, and it is no less than half a level away from us. Chen Yanrui continued to lift without thinking.

"Deputy Division...... Northern Desert ...... "Li Minghe is getting more and more messy.

So many wonderful auras, all concentrated in one person?

He looked at a few people around him in embarrassment, and then said, "Then let's hurry up and join the club." ”

"Hahaha. A few people laughed again.

Zhang Yifu took the opportunity to smile and said: "Professor Li, in fact, I also came with questions, and I finally had the opportunity to meet you once. ”

"Hehe, it's okay. Go ahead. Li Minghe smiled gently, "But I'm a narrow professional, and I'm only engaged in protection." ”

"Yes, it's a matter of protection. "You may have also heard that the 500KV transmission line in Beimo plans to use a series compensation device, which is also a new topic for relay protection, and the capacitance will inevitably have an impact on the line protection." The capacitor itself also needs to be protected, and the generator also needs to be protected. None of us have experience in this area and would like to ask for your opinion. ”

"Serial compensation...... Li Minghe replied after a moment's thought, "We have used it on the 220KV line, and the addition of capacitors does have an impact, and occasionally it will cause malfunction." For this problem, it is still necessary to analyze it in detail. According to the principle characteristics of relay protection, it is solved in different categories. For example, circular characteristic distance protection can be used to increase the reactive type relay, while square square needs to be improved impedance characteristics. These are only relatively superficial experiences, after all, we don't use much string supplements, and now I have doctoral students doing this research, you can contact me if necessary. Introduce you to each other. ”

"Thank you, Professor Li, there is a need for guidance from experts in this area. ”

"Oh, normal, no one is perfect, there are too many professional directions in the power system, the technology is extremely strong, the replacement is fast, power generation and transmission are almost two different things, and the relay is different, and now the microcomputer is also involved, no matter how powerful it is, it is impossible to master all aspects. Li Minghe carefully guided, "I think young people should first understand 'what I am doing' in the first few years, and then think about 'what I want to do', before the age of 30, it is best to determine 'what I want to do', and then study in this direction, and after a few years, you will be an expert in this field." ”

Hearing this, Chen Yanrui and Chang Siping both showed helpless expressions.

You don't understand Zhang Yifu......

Also, Li Minghe is a character who has spent his whole life on the successor, if he knows that Zhang Yifu is involved in everything, then he will definitely not be able to talk, and the direction is too far away.

"Don't forget to apply for membership, just let the North China Bureau bring it up. Li Minghe laughed again as he spoke, "There's no need, let Yue Yunhe bring it up faster." ”

"Hahahaha. ”

After a few polite words, Zhang Yifu retired.

Li Minghe squinted his eyes and watched Zhang Yifu walk away, and said indifferently: "He's too young, right?"

"I didn't understand it at first, but that's what happened. Chen Yanrui pressed his throat and said, "Professor Li, you know the current situation of microcomputer protection best, and Chang Jiang and I can't support it alone." ”

Zhang Yifu didn't know that Chen Yanrui had already sold him.

Li Minghe is walking in the deepest part of relay protection, but also the forefront of the person, almost every pioneering project has his figure, not because he has to control the resources to make a reputation, but because he is really too specialized, can not do without him. And this time, Hengdian's 866A did appear sideways without being known, and after inquiring again, the main researcher Chen Yanrui.

The circle of power system is not very large, and the professors of several major universities and several categories are acquaintances, and everyone knows whose foundation it is, Chen Yanrui is not engaged in microcomputer protection at all, how can he make this thing in half a year? Chen Yanrui is self-aware, and he also knows that he is ashamed of the excessive evaluation of all parties today, and with the help of dinner, he informed Li Minghe of Zhang Yifu's involvement, and made it clear that he is not the main researcher, this kid is.

"No, I'm still too young. Li Minghe thought for a long time, but still shook his head, "It's okay to reluctantly become a member, but it's not enough to enter the special committee." (To be continued......)