It should be known that in thermal power plants, in addition to the thermal part, there must be an electrical part, but at this time, automation is completely favoritism, and the reason is not complicated, because "it can be used", no one wants to make a big fuss about electricity.

So how does the electrical part achieve "just be usable"?

This goes through a myriad of things called DPUs (Decentralized Processing Units).

The DPU is like a microcomputer, configured around each electrical device, and the DPU implements automation functions for the electrical, which is somewhat similar to the concept of microcomputer protection, but the difference is that this thing is not only used to protect the equipment, but also has other automation functions, such as automatic adjustment, start and stop, etc.

That is to say, in terms of realizing the electrical automation of the power plant, there is almost nothing to do with DCS, all of which are completed by such a decentralized DPU, and the automation management of the electrical is almost zero, in the monitoring room, the only thing the attendant can do is to see the extremely limited amount of electrical power from the DPU, many DPUs do not even set up communication interfaces, which belong to extralegal autonomy, and there is quite a concept of feudal kings.

Of course, it does not dare to be purely autonomous, so in the current stage of power plant automation, a minimum control is made for electrical automation and DPU - hard wiring.

Hardwiring sounds too vague, but a similar example is evident – a cold start.

When the computer completely crashes, there is no choice, only cold start, you will see a button on the host, press it on it, hard wiring is the same, it is a button, press it down.

This wiring method is point-to-point, and the command is single. Just like the brake and accelerator, there is no so-called automation concept in it at all, that is to say, in the current stage of power plant automation, the control of electrical aspects is stuck at this step. It's almost "on" or "off".

This is equivalent to the emperor handing over the territory to the Hou Ye to govern, and he cannot issue any instructions other than "appointment and dismissal", he can only see it if he blows him up, and the emperor can only get a report every year to tell you how much grain to pay tribute to the central government.

Under the guideline of "what can be used", the automation of power plants has been realized, and the uneven building blocks are built like this, just don't fall down, as for management. As for scalability, I haven't bothered to care about that.

The ECMS proposed by Hengdian is a subversion of this tradition, this time it is not only thermal, we want to incorporate electrical into automatic control, into the category of comprehensive automation, to achieve real automation, so that staff can face richer data. Issue more comprehensive instructions to allow the unified management of information throughout the plant. Let each process be judged in unison.

To exaggerate, at this stage, others are still "divided into feudal systems", but Hengdian jumped to say that we are going to enter communism.

The automation of all electrical equipment is undoubtedly a shock to the software and hardware systems, and the software system should take into account the amount of electrical and electrical equipment. Analysis and calculation are managed centrally, rather than through the Hou Ye of the Partition, and the hardware mainly puts forward high requirements for communication.

The monarch was divided, and that was also forced, because communication and transportation were not developed. It takes a year and a half to get to the capital, and then give back to the past solution, three years have passed, people are waiting for the long hair, the long hair is still good, the foreign enemy is coming, the bandits rebel and the like are the big troubles. Under such hardware conditions, it is indeed a comfortable means to divide the seal, I believe in my brother, let my brother go, and he will take care of it.

At that time, it was unrealistic to want to carry out unified management by the central authorities and make resolutions of the people's congresses.

And now, in fact, it has arrived, but no one is willing to move, even four or five years later, no one is willing to move, not to mention the trouble of restructuring, for automation manufacturers, the key profits seem to have declined, the original sub-package management, more than the official, hard wiring control, the need for DPU and the like, and once the central unification, only the core processing is strong enough, just rely on a few capable people in the capital can be, although it is more scientific and reasonable, but the courage required for change is too great, the required technology is too miscellaneous, the cost is too high, plus the current communication and computer technology almost every month has a leap, people's response and acceptance is not so fast。

But Zhang Yifu is different, if nothing else, he must do it quickly.

Standing on the shoulders of giants on various s, giving him the possibility of one step to the sky.

It's just that the evaluation experts can't see the giants, they only see Zhang Yifu, a wonderful man who is less than 30 years old who works very hard, is outstanding and has ideas, this is not to prove Goldbach's conjecture, not to invent a new type of rice, and even not to discover polonium or radium for the first time.

The common denominator of all three is that through the almost paranoid perseverance of a human individual, after a thousand experiments, a truth has finally been discovered, which is undoubtedly great, but behind the light of genius, it is better than the word "perseverance".

And the so-called ECMS in front of us can not be solved through perseverance, this requires a country, a huge and deep technical background in the industry, the geniuses of Silicon Valley also came to Silicon Valley first, before they became geniuses, fertile soil fattening seedlings, the times create heroes, Bollywood is Bollywood, Hollywood is Hollywood.

In terms of computer and communication technology, China at this time was undoubtedly regarded by experts as a rather barren land.

Zhang Yifu said, "I have cultivated the fattest fruit here."

Especially when Mitsubishi, the mountain on the other side of the river, stopped in front of him, he still said this.

The experts held their breath almost at the same time, and tried their best to read backwards, Hengdian Energy became one of the automation bidders of the Beimo Power Plant, and it should not be a fool's errand, dare to mention it, at least there will be some basis, don't rush to overturn it first, see what he has to say.

The scene is completely different from reading the product description, concentrating, and even sweating.

Jia Luansong and Hu Haitao also saw the information for the first time, Jia Luansong didn't understand well enough, but Hu Haitao frowned and gasped.

Jia Luansong saw that everyone else was different from him...... If the degree of professionalism is not enough, it will be bad to be embarrassed, so he asked in a soft voice: "Dean Hu, can you introduce me a little." ”

"Nonsense......," Hu Haitao said in a calm voice, "This concept has been mentioned, but the current situation cannot be realized at all, neither software nor hardware, nor can communication and computing be realized...... This kind of concept is put forward, and experts will not accept it at all, which is like...... I'm going to buy an alarm clock, and you're selling a time machine......" (To be continued......