Liu Chen also wanted to draw another indicator diagram of the conduction relationship between the four high-frequency switches and the anti-parallel fast diode, when he heard a coquettish shout, "What are you doing?"

Nuo Min came over from the kitchen, saw Liu Chen holding a watercolor pen in front of the whiteboard, rushed over, snatched the watercolor pen, was furious, and said with a cold face: "What did you do?"

Liu Chen shrugged his shoulders and said, "I didn't do anything, I just had fun looking at the picture." Pen & Fun & Pavilion www.biquge.info"

Nuoda glanced at it worriedly, and Liu Chen drew a ball of things on it, "Yes, Liu Chen just looked, he didn't draw anything, sister, don't be too fierce." ”

Nomin put the watercolor pen away and walked out in a huff.

On the way back for the three of them, Nuo Min also felt that the attitude was too bad, but if she apologized, the girl's face was tender, and she couldn't say it after all, and her tone softened: "Those people are all university scholars, and their tempers are very weird." ”

As soon as he spoke, he slapped the horse and ran first.

Nuoda whispered: "Brother, don't mind, the last time Min Min accidentally got a piece of paper on his foot, a white-bearded old man chased him out and scolded the two of us, our family almost lost this job, and we can earn more than 100 yuan by giving food a day." ”

Liu Chen smiled and nodded, the technicians have a strange temper, not to mention a group of professors who think highly of themselves, most of them have the habit of memorizing randomly, and they can't say that there is important information on the piece of paper.

"It's okay, I understand. ”

Seeing that Nomin was walking away, Noda said, "Brother, I see you drew a few crooked reptiles on the whiteboard, which ...... It's going to be okay, right?"

He was worried.

"Don't worry, it's going to be fine. ”

Nuoda patted his chest and said with a smile: "Oh, then I'm relieved, I've been worried just now, I must not scribble next time, I was afraid that Nuo Min would scold us just now, so I didn't dare to say it, I knew that I should wipe it off." Stay on the safe side. ”

Liu Chen smiled, since he is a professor, he should be able to understand the meaning of the resonant current and voltage waveform diagram, the basis of this topology control strategy.

……

The professors returned to the conference room from the laboratory on the fifth basement floor. The mood is not good, the latest improvement plan has failed again, the weight is still greatly exceeded, the frequency has been increased to 5000Hz, not much weight has been reduced. Stability has also been reduced a lot.

Huang Jie, who is in charge of coordinating the professors, has a face like a bitter melon, this high-voltage DC generator is one of the most important equipment for this space launch, seeing that the launch date determined by the headquarters has been set, it is absolutely impossible to postpone it for him, if there is no progress, he will be bad.

All the way back, there was a lot of preoccupation.

The two leaders of the project team, Gong Shu, a famous professor and academician of Jianghai University, and Qin Ming, a leading figure of Qingbei University, walked in front of the crowd, Zhang Zheng was in the inconspicuous middle, and after everyone sat down, Huang Jie said earnestly: "Professors and experts. Can we think of a way again, we don't have much time left, and it's good for all of us to work together to solve the problem. ”

Qin Ming's brows furrowed deeply, and said: "My research direction is mainly gas insulated combined equipment for high-voltage transmission, high-voltage DC generators are not the director, everyone here also hopes to work together to solve problems for the country, and everyone's contribution will be recorded in the archives at that time, which will be beneficial to everyone's future development." ”

Big guy, everyone dares to speak up. Obviously, they don't want to be the first bird at this time, it's okay to be right, but if it's wrong, they will be fiercely attacked by others.

Gong Shu was very impatient when he heard him say this. It's not obvious that I'm getting rid of responsibility, but I don't want to argue about it at this time.

Huang Jie glanced at everyone, it seemed that after the last plan failed, time was pressing, and the big guys suddenly lost their enthusiasm, and they all planned to go back to their respective homes when the time came. For the professors here, it will not have any impact, or the professors and respected experts who are entrenched in one side, at most they have not won the honor, and for him, the future is basically broken.

"Academician Qin, Academician Gong, please come with me, let's talk about the next step. ”

Coming to his small office, Huang Jie invited the two masters to the upper seat, the service was absolutely in place, he made tea himself, his posture was very low, and he said earnestly: "Two academicians, now we are afraid that it is too late to tackle the problems by ourselves, do you think there is any way to get some technical inspiration from Simenzi or Fenlip?"

Gong Shu waved his hand and said: "This is too difficult, the key technologies of these two companies must be kept secret, and it is likely that there are technologies dedicated to misleading, our project is mainly too time-sensitive, and the performance requirements are too high, this difficulty should at least set up an 863 project, it will take two years, if it is handed over to my team, it will definitely be able to solve this problem." ”

Huang Jie listened to it for two years, and a mouthful of old blood almost spurted out.

Qin Ming stopped doing it as soon as he heard this, and sneered and said, "Two years, give it to my team, one year is enough." ”

"Isn't Academician Qin's research direction gas insulation for high-voltage power transmission?"

"An associate professor in my research group specializes in high-voltage DC generators, if it weren't for the level not enough, I would have brought him here this time, his research is very in-depth, and he will definitely be able to solve it. ”

"Really, it's better to call over now, and Chief Huang will directly arrange a special plane to pick it up. ”

Huang Jie heard that there was a glimmer of hope, and hurriedly said: "Yes, I can arrange to take it over immediately, now the time is pressing." ”

I accidentally blew a little cowhide, Qin Ming's research direction is gas insulation, but it is just a pretext, electricity is all the same, how can there be only one direction to be familiar with, in the end, the old rivers and lakes, experienced, Qin Ming waved his hand quietly, and said: "He went abroad for a vacation, I can't get in touch for a while, and I can't quench my thirst from far water." ”

Gong Shu couldn't get used to him, snorted lightly, and said in his heart, if you don't pretend that you will die?

Huang Jie's expectations were as direct as a popped balloon, and he sighed and said: "Now it seems that we can only talk to the two companies again, but their attitude is too resolute and they refuse to give in at all." ”

It's just a mess.

Thousands of troops are easy to get, and so many well-known professors can't overcome the difficulties, Huang Jie is a little disappointed in his heart.

After sending off the two academicians, he could only report to his superiors in a depressed manner.

In the conference room on the other side, Zhang Zheng didn't have much energy, he had been away from home for more than half a month, and he missed his wife and daughter at home. (To be continued.) )