In addition to the factory, there are a large number of vacant land and dormitory areas, among which the original office building is still used by office personnel. The so-called office staff are only a few leaders such as Xiang Xiaofei, Hengdian's automation department, project management department, etc., and in fact, they are only Chen Yanrui, Chang Siping, Chang Jiang and three or five young people who have been recruited recently.

Prior to this, it was basically Chang Jiang who used personal relations and resources to organize some foreign software, set up a few computers, and do some preliminary preparations for automation projects. It's just that after the newcomers come, they can only do some things chasing after the wind and shadows, and after a long time, they will be confused about the future, not to mention them, even Chang Jiang and Chen Yanrui will inevitably have some doubts, shouting to engage in automation, but now there is no shadow.

Zhang Yifu was too busy before, and he didn't have a clear idea, so he took advantage of the disappointment of the two old professors to a leader of the school, and first fooled people to come, not in a hurry to work, and now that the goal is clear, he naturally has to deal with this matter as soon as possible.

The large real yàn room on the second floor of this office building is made up of several walls, and more than a dozen microcomputers are lined up with various wiring rules, which is quite a feeling of "the home of the program ape".

"It's like a big classroom, it's really exciting!" Zhang Yifu smiled when he entered the real room, "It's hard work, Chang Jiang." ”

Chang Jiang is alone in this huge real room, he was not surprised to learn that Zhang Yifu was coming, raised his glasses and got up to greet him: "It's coming, you have to come tomorrow to be lively, and now the newcomer has gone to the Electric Power Research Institute to participate in a training." ”

"Is the training of the Electric Power Research Institute oriented to the society?" asked Zhang Yifu.

"Hi. In fact, it is still within the system, I brought a sentence, paid training. Chang Jiang smiled and led Zhang Yifu to a host machine, and snorted at the screen, "Shaw, look, I took a risk to get this software." ”

Zhang Yifu swept around and exclaimed: "This is the power grid simulation software in the United States, right?"

"That's right. Enter the parameters of each power station as well as the grid, and then the operating status can be calculated. Chang Jiang casually typed a few times on the keyboard, and a series of English characters jù in yellow on a blue background appeared on the screen, "I am familiar with this, and recently it is also used by newcomers, so let's understand the basics." ”

"It's been a great job, it's been a great job. ”

As he was talking, Chen Yanrui also came with a water cup, and saw the two of them from a distance and smiled: "Busy?"

"Not busy, not busy. You please. Zhang Yifu stood up again and again to greet him.

"Sit, sit. "Now Chen Yanrui and Zhang Yifu are no longer a pure teacher-student relationship, but it is not a relationship between leaders and employees, and it is more like the relationship between strategic consultants and project directors.

"Hehe, I'm always very busy, but we're too busy here. Chen Yanrui didn't talk nonsense, put down the water glass and complained, "Xiaofei cooperated." If there is a need on our side, whether it is people or money, it will be approved immediately. On the contrary, the chain has fallen off on my side, and the team has been unable to form for a long time. ”

said that it was self-deprecation, but this was actually complaining to Zhang Yifu, you fooled Lao Tzu here, and you didn't arrange the stall well, how can you let Lao Tzu do it!

"Shaw. It's hard at the beginning, it's a little difficult on our side. Chang Jiang also shook his head helplessly, "It's okay to say that the necessary equipment is good to buy with real money, but this team has been delayed for a long time." Mr. Chen has also traveled several times recently to try to pull a team, but the talents in this area are all in the research institute, and they stay well in the school, and they dare not come when they ask about our project progress and background strength. ”

"I understand, I understand, and I have worked hard for the two of them in this context. Zhang Yifu also knows that pointing out the direction of automation is too general, or he will throw out 50 million and let them do it, but now 5 million can't be smashed, which makes Chen Yanrui have no confidence to fool people around.

Therefore, it is difficult to get a complex, large-scale power automation system, so let's start with something simpler.

Zhang Yifu smiled and took out a pile of materials from his bag and put them on the table: "This time I went to Japan, I focused on understanding this thing, and the two of you will take a look first." ”

The two of them were stunned, and they divided the materials and looked at each other.

Chen Yanrui knew a little bit about this, and when he saw the color picture on the cover, he asked, "Jibao?"

"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 automatically determines fault tripping similar to automation. Chang Jiang looked through it quickly and said, "There are many kinds of protection, high, medium and low voltage, power generation and transmission. ”

Zhang Yifu followed and said: "The principle is similar, they are all reading the voltage and current, calculating, and producing the result." ”

Chen Yanrui frowned and said: "That's the case, but different uses, different specifications of relay protection, production difficulty and accuracy are completely different. ”

"Let's focus on the word microcomputer this time. ”

The two nodded, and looked at it for a while, this material was provided by Oda Cut with all his might, although there is a large Japanese film, but the key parameters are still numerical representations, and the core content industry insiders can know at a glance.

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

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

"70%?" Chen Yanrui was shocked, "5 years ago...... When we had the meeting, I remember it was just getting started, right?"

"Teacher Chen, our country is engaged in it, and the popularization speed will definitely be faster. Zhang Yifu had to use this method to persuade him.

Chang Jiang pointed to the color map on the side and said: "I have probably taken a look, this material is mainly to introduce high and medium voltage transmission protection, as well as generator and transformer protection, right?"

"Yes. ”

These parameters. Chang Jiang frowned and sighed, "Protection action time, as well as current, voltage, and impedance accuracy...... The level is very high. ”

"You're the traditional successor. Chen Yanrui waved his hand, "I once participated in the microcomputer protection project in cooperation with Jiaotong University, it was also five years ago, if I remember correctly, the Japanese microcomputer protection was probably this concept at that time, but it was only a test product, and the hardware was not so new, no one believed that it could be popularized in a short period of time, and I didn't expect the device to stand the test of practice." ”

"Teacher Chen has done related projects?" Zhang Yifu hurriedly asked.

"Five years ago, I didn't follow, and now there are teachers in the school. Chen Yanrui laughed at himself, "No way, protect me, I really know a limited amount of microcomputers." ”

Chang Jiang next to him also sighed: "Yes, I understand the microcomputer, but I really know how to protect it." ”

The two looked at each other and laughed.

"It doesn't matter. Zhang Yifu was sandwiched in the middle and said with a smile, "I know a little about protection and microcomputers." ”

"Hahaha. (To be continued......)