The second repair factory, which is now the Hengdian Power Equipment Construction Factory, has a large number of open spaces and dormitory areas in addition to the factory area, among which the original office building is still used by office personnel. The so-called office personnel are only Xiang Xiaofei and other leaders, Hengdian's automation department, project management department, etc. In fact, it is only Chen Yanrui, Chang Siping, Chang Jiang, and three or five young people recruited recently.

Before this, Chang Jiang basically used his personal relationships and resources to build some foreign software, set up a few computers, and do some preliminary preparations for automation projects. Chen Yanrui on the other side mainly fooled some talented young people into joining the group. Now Hengdian has a little money, and the salary attraction must be completely higher than that of state-owned enterprises. However, when the newcomers come, they can only do some tricks to catch up. Over time, they will become confused about the future. Not to mention them, even Chang Jiang and Chen Yanrui are inevitably somewhat suspicious and shout to do automation, but now everything is still missing.

Zhang Yifu was too busy before, and his ideas were not cleared, so he took advantage of the disappointment of the two old professors with a leader in the school and fooled the people first and did not rush to work. Now that his goal is clear, he naturally has to deal with this matter as soon as possible.

This large laboratory on the second floor of the office building is connected by connecting several walls, and more than a dozen microcomputers are arranged with various wiring rules, which makes it feel like a "programmer home".

"It's like a big classroom, it's so exciting!" Zhang Yifu entered the laboratory and smiled, "Thank you for your hard work, Chang Jiang."

At this time, Chang Jiang was the only one in the huge laboratory. He learned that Zhang Yifu was coming early, but he was not surprised. He raised his glasses and stood up to greet him, "It's up. You'll be here. It's fun to come tomorrow. Now the newcomer has gone to the Institute of Electronic Science and Technology to attend a training."

"Training at the Academy of Electrical Sciences? It is for the society?" Zhang Yifu asked.

"Hi. Actually, it's still inside the system. I brought a sentence for paid training." Chang Jiang smiled and led Zhang Yifu to a host computer, and whispered to the screen, "Yifu, look, I've all been made by taking risks."

Zhang Yifu swept around and exclaimed: "Is this the power grid simulation software in the United States?"

"Yes. Enter the parameters of each power station and power grid, and then you can calculate the operating status." Chang Jiang typed it a few times on the keyboard, and a series of English character data with blue and yellow characters on the screen were displayed. "I'm familiar with this. Recently, I've used it for newcomers to use it to understand the basics."

"Thank you for your hard work, thank you for your hard work."

As he was talking, Chen Yanrui also came with a cup of water. He saw the two of them from afar and smiled, "Are you busy?"

"No, no, no, please." Zhang Yifu stood up to greet him.

"Sit, sit." Now Chen Yanrui and Zhang Yifu are no longer pure teacher-student relationships, but they are not just a relationship between leaders and employees. What they have to say is more like the relationship between strategic consultants and project managers.

"Haha, Lao Chang is very busy, we are so idle here." Chen Yanrui didn't say nonsense, put down the water cup and complained, "Xiaofei cooperated. If we need it, we will immediately approve the money. I have lost the links here, and the team can't form it for a long time."

It is said that it is self-deprecating, but this is actually blaming Zhang Yifu. You fooled me and didn’t arrange the stall. What should I do if I asked me to do it!

"Yaofu. Everything is difficult at the beginning, but it is a little difficult here." Chang Jiang shook his head helplessly, "It's okay to say that the necessary equipment is good, just buy real money, but this team is difficult to get it in place. Mr. Chen has been on business trips several times recently to try to pull the team, but the talents in this area are all in the research institute and stay in the school. When asked about our project progress and background strength, he didn't dare to come."

"I understand, understand, and I have worked hard for you to run against this background." Zhang Yifu also knew that pointing out that the direction of automation was too general, either he would spend 50 million and let them do it, but now he could not make 5 million, which made Chen Yanrui useless to fool people everywhere.

Therefore, complex and large-scale power automation systems are difficult to deal with, so let’s start with something simple.

Zhang Yifu smiled and took out a stack of materials from his bag and placed it on the table: "This time I went to Japan, I focused on learning about this thing, let's take a look first."

The two were stunned and divided the materials and looked them out.

Chen Yanrui knew a little about this. As soon as he saw the color picture on the cover, he asked, "Resume?"

"Yes, microcomputer protection." Zhang Yifu nodded and said to Chang Jiang, "Do you have any research on this?"

"There are some, which can be regarded as a device that is similar to automation to automatic fault tripping." Chang Jiang said while looking through it quickly, "There are many types of protection, including high, medium, low voltage, and power transmission and transformation."

Zhang Yifu followed and said, "The principles are similar, they all read voltage and current, calculate and produce results."

Chen Yanrui frowned and said, "That's true, but the production difficulty and accuracy of different purposes and specifications are completely different."

"We will focus on the word "microcomputer" this time."

The two nodded and looked through it again. This material was provided by Joe Oda to do his best. Although there are blockbuster Japanese, the key parameters are still expressed in numbers. People in the industry can tell at a glance about the core content.

"What does this 70% mean?" Chen Yanrui focused on this big number first.

Zhang Yifu shook his head and replied: "According to their introduction, 70% of Japan's relay protection has been microcomputed."

"70%?" Chen Yanrui was shocked, "When I was in the meeting 5 years ago, I remember that I was just starting out, right?"

"Teacher Chen, our country will be able to popularize it faster." Zhang Yifu had to use this method to persuade him.

Chang Jiang pointed to the color picture and said, "I probably took a look. This material mainly introduces high and medium voltage transmission protection, as well as generator and transformer protection, right?"

"Yes."

"These parameters." Chang Jiang frowned and sighed, "The protection operation time, current, voltage, impedance accuracy... are all very high."

"You are comparing with traditional relay protection." Chen Yanrui waved his hand, "I have participated in the microcomputer protection project that I collaborated with Jiaotong University. That happened five years ago. If I remember correctly, Japan's microcomputer protection was probably this concept. However, it was just a test product, and the hardware was not so new. No one believed that it could be popularized in a short period of time, nor did he expect the device to stand the test of practice."

"Have Teacher Chen done related projects?" Zhang Yifu asked quickly.

"It's been five years ago, I haven't followed you. Now there are still teachers in the school." Chen Yanrui laughed at himself, "There is no way to protect me, I really understand the microcomputer."

Chang Jiang next to him also sighed: "Yes, I understand the microcomputer, but I really understand the limited protection."

The two of them looked at each other and laughed.

"It's okay." Zhang Yifu smiled in the middle, "I understand the protection, microcomputer, I have a little understanding."
Chapter completed!