Chapter 295 Officially announced SMES power storage technology, hotly debated internationally! Found
A breakthrough in research
"Alas~~~"
“It’s so hard to find inspiration!”
After Wang Hao assigned Ding Zhiqiang the 'idea homework', he couldn't help but sigh from the bottom of his heart.
He sincerely hopes to find a way to enhance the power of annihilation.
In the past two years, he has continued to conduct research, hoping to find the most likely experimental method from a theoretical perspective, but he has gained nothing at all.
Now the phenomenon of enhanced annihilation power has been discovered, but it is still impossible to conduct in-depth analysis.
Helen and Chen Mengmeng's research is at most based on the annihilation theory to demonstrate the weakening effect of enhanced annihilation force on particles. The demonstration only revolves around the weakened particles, not the 'strong annihilation force' field.
So how is the ‘strong annihilation force’ field created?
Wang Hao still shook his head.
He has thought about this problem countless times, but has gained nothing until now. The only thing he can think of is that the anti-gravity experiment may be related to it.
"He Yi, Professor Xiang and others probably have little hope. Their ideas are too solidified."
"Ding Zhiqiang..."
"Hopefully!"
Wang Hao is very optimistic about Ding Zhiqiang and feels that Ding Zhiqiang is very talented, especially in some research ideas, which can be described as unconstrained and unconstrained.
That’s why he asked Ding Zhiqiang to write an ‘idea report’.
Of course, it's just a hope.
Wang Hao did not fully count on Ding Zhiqiang. He would still think about it on his own and go to the Antigravity Behavior Research Center to communicate with He Yi, Xiang Qiansheng and others.
Two days later.
Wang Hao went to the SMES technology experimental base.
Many new people came to the experimental base. They used to work in Pan Dong's team, but now they have been transferred to Wang Hao's team, including some electric power and electromagnetic technicians, engineers, and some computer engineers.
There are three most important among them, one is Zhou Guisheng, an electromagnetic expert from the Institute of Physics of the Academy of Sciences, and the other is Huang Wen, a computer expert from the Institute of Software of the Academy of Sciences.
Finally, there is Liang Jingye.
Liang Jingye is still relatively young and has only been graduating with a doctorate for one year. She has been doing research with Pan Dong, but she has shown extremely excellent work ability.
All three are leaders of the SMES energy storage project team.
Zhou Guisheng is responsible for the high-magnetic circuit control of SMES devices; Huang Wen is a researcher at the Software Institute, and of course he is responsible for the backend system; Liang Jingye focuses on energy storage coil adjustment and safety control.
After Wang Hao arrived at the experimental base, he met Zhou Guisheng, Huang Wen and Liang Jingye, and then immediately started to solve the most important task - the placement of new personnel.
Other newcomers only need to be assigned to various technical groups.
Zhou Guisheng, Huang Wen and Liang Jingye are the most difficult to arrange. They are the technical team leaders of Pan Dong's team. After coming here, it is impossible to replace the original team leaders and directly arrange to serve as deputy team leaders. It seems that
A bit inappropriate.
Liu Mingkun is the deputy director of the research team, and he also has a headache about this.
For example, his personal qualifications and level are not as good as those of Zhou Guisheng. It is definitely inappropriate to arrange for Zhou Guisheng to serve as the deputy leader of a technical group.
Fortunately, Wang Hao is here.
Wang Hao met Zhou Guisheng, Huang Wen and Liang Jingye together. He knew some about Liang Jingye, but he was not familiar with Zhou Guisheng and Huang Wen. The focus was on talking between the two of them.
Zhou Guisheng is a top electromagnetic expert and has a very in-depth understanding of the magnetic issues within SMES power storage devices.
After talking about some professional issues, Wang Hao immediately made a decision, "Professor Zhou, I think you are overqualified to study magnetic circuit control problems. How about this, you will not participate in the work of the technical team and be responsible for SMES exclusively."
Problems with the stability and balance of internal magnetism.”
Zhou Guisheng was immediately confused, "Academician Wang, has the internal magnetic problem of the experimental device you created been solved?"
SMES power storage devices have internal magnetic stability problems that mainly occur during the opening process of the device.
Now that the SMES power storage device can operate smoothly, it means that there is no big problem with the internal magnetic stability control.
Wang Hao smiled and said, "Professor Zhou, our goal is to study SMES batteries."
"Oh~~~"
Zhou Guisheng patted his head hard and reacted immediately.
After they arrived here, they learned that the new team's goal was to study SMES batteries, not just SMES power storage technology.
I know, I do know, but it still takes time to accept it.
Huang Wen's arrangement is relatively simple.
Wang Hao said directly without talking to Huang Wen, "Software control is the most important. To develop SMES power storage technology, the backend system needs to be redone, and the computing, automation and control requirements are higher."
After he finished speaking, he looked at Huang Wen, "Professor Huang, I decided to divide the backend system part into two groups. One group focuses on detection and data reporting, and the other group focuses on data analysis, calculation and security adjustment."
Huang Wen thought and nodded, "This method is indeed good. SMES, detection control is very important. Half of the energy in the design of the backend system must be spent on detection and reporting."
Wang Hao nodded and said, "From now on, I will leave this work to you."
Finally, Wang Hao looked at Liang Jingye, "Team Leader Liang."
Liang Jingye smiled shyly, "Academician Wang, just call me Xiaoliang."
Wang Hao nodded lightly.
Her big eyes were shining, and her face was a little expectant and a little nervous.
Although Wang Hao publicly expressed his appreciation for her work ability, unlike Zhou Guisheng and Huang Wen, she did not have a formal researcher position. She only worked on projects with Pan Dong. She was highly valued by the teacher and had good performance, so she held the position of a researcher.
Group leader.
Realistically speaking, after the project team is disbanded, she is the one who most hopes to join Wang Hao's team, otherwise she can only find other jobs.
Wang Hao looked at Liang Jingye and thought for a moment, then said, "Xiao Liang, I want you to be my assistant."
Liang Jingye was stunned, "Assistant? What does an assistant do?"
Others also looked over carefully.
Wang Hao explained, "The SMES power storage experimental equipment is running stably, and our follow-up work is testing. As for SMES batteries, research has just begun."
As he spoke, he looked at the others and said seriously, "The very beginning of any research is design demonstration. We need to demonstrate all aspects of technology."
"In fact, before you came, we have discussed that there are two biggest difficulties. One is that the SMES power storage system is too complex. To design SMES batteries for aerospace use, many parts need to be redesigned.
, especially in terms of testing.”
"Needless to say, you should be aware of the factors involved."
Everyone nodded along.
The factors involved are not only the design, but also include some "temporarily uncontrollable" content that is best avoided.
Manufacturing SMES batteries based on SMES power storage technology is, to a certain extent, shrinking the SMES power storage device, and shrinkage involves many factors.
Among some of the uncontrollable factors, the most direct one is the testing equipment.
In the SMES power storage experimental device, the testing equipment is directly transported. The largest testing equipment is even more than one meter high and occupies a volume of 0.5 cubic meters.
Of course, such large testing equipment cannot be put into SMES battery design.
That's the problem.
How to achieve accurate monitoring of each part of the battery without putting in large-scale testing equipment?
Wang Hao continued to talk about the second question, "The second is the redefinition of the refrigeration system. I believe everyone understands it."
The refrigeration system is certainly an issue.
They use conventional liquid nitrogen refrigeration, and liquid nitrogen refrigeration requires a large amount of compressed nitrogen, which takes up a large volume. After all, the refrigeration system must not be inside the SMES battery.
"Third, the energy storage coil. We also need to redesign it..."
The energy storage coil is the most important part of SMES. The energy storage coil they manufactured was modified based on the technology provided by the electricians of the Academy of Sciences, but the foundation remains unchanged.
The technology provided by the electricians of the Academy of Sciences is basic coil wrapping technology, which mainly limits the high magnetic field to achieve safety, and arranges the coils in parallel to increase the total amount of energy storage by increasing the number of coils.
To put it simply, the efficiency is not enough, so we have to make do with quantity.
SMES batteries require efficient energy storage in a reduced size, while also paying attention to safety issues.
This is the core technology.
Wang Hao made three points in a row, letting everyone know how difficult it is to develop SMES batteries, which is almost equivalent to starting a new research.
Every part had to be re-discussed, redesigned and planned, and many technical difficulties had to be overcome.
After Wang Hao finished speaking, he turned to Liang Jingye, "Our main work in the early stage, which will probably be in the next six months to one year, is to do the demonstration of each part. There is a lot of work in this area."
"So I need an assistant, someone who has a full understanding of SMES and a certain understanding of the technology of each part, who specializes in recording and summarizing design-related work."
"At the same time, we also need to communicate with various groups to fully understand the technical problems they encounter, record their ideas for solving the problems, and find ways to solve them."
"etc……"
Wang Hao said a lot in succession.
He really needed to find a suitable assistant. Designing the SMES power storage device was complicated enough, leaving him with almost no energy to do other things for more than a month.
The design of SMES batteries will be more complex, and there are still many difficult technical issues to overcome.
It is impossible for him to have so much time to communicate with each group and everyone in the team, so he needs an assistant to share the work.
After Wang Hao finished speaking, he looked at Liang Jingye.
Liang Jingye nodded seriously and said, "Academician Wang, I will definitely work hard."
…
Work has been arranged for the new arrivals.
The staff size of the SMES research team has almost doubled, but the demonstration work of SMES batteries has not yet started, and most of their experimental work is just waiting.
Now that the discharge experiment has ended, the follow-up step is to continuously store energy for the experimental device. Next, it will be connected to the power grid and try to release the experiment all at once after the energy is fully stored.
This is a process of continuous experimentation, but at this stage, SMES power storage technology can be said to be perfected.
When there is no need to invest too much energy in the experiment, the research team members focus on learning and research. They need to understand the corresponding technology and technical principles of the SMES power storage device so that subsequent demonstrations can be effective.
Ministry of Science and Technology.
Xu Baogong sat in his office and routinely opened the data reported by the SMES research team. There was a special sentence marked on the document, "The discharge process is stable, and after the discharge is completed, recharging is still stable."
The file comes with a lot of professional experimental data.
Xu Baogong could already understand it, and with a sentence of explanation, he could also understand what it meant.
"Stable discharge and stable recharging basically means that the technology has been stable."
Stable technology can be understood as mature technology. Even if there are problems later, it will not be an insurmountable technology. In most cases, it will only occur in the quality of internal equipment, materials, or some problems generated in the manufacturing process.
It has nothing to do with design or technology.
Xu Baogong thought for a while and immediately summoned the leaders of the Ministry of Science and Technology, including some experts in related fields, to hold an internal meeting.
This internal meeting determined two points. One is to fully support the project of cooperating with the SMES battery research and development team.
Another point is to start to demonstrate the construction of a large-scale SMES power storage base, just like American did.
At the same time, the information is released publicly to the outside world.
Disclosing information to the outside world is to demonstrate scientific and technological strength to the world.
Previously, American announced the establishment of a large-scale SMES power storage base in Texas, which aroused heated discussion in the international public opinion and also allowed people to see American's strength in the field of superconducting technology.
This kind of public opinion is naturally unfavorable to the country. Now that the technology has been perfected, it is natural to disclose information to prove that domestic superconducting technology is no less than American.
In addition, the news cannot be suppressed.
They are about to demonstrate the construction of a SMES power storage base and will definitely convene many experts to hold a large meeting. Instead of hiding it and letting the outside world speculate, it is better to openly disclose the information.
After the Ministry of Science and Technology made the decision, it immediately disclosed the information.
The information can be described in one sentence: "Our country already has complete SMES power storage technology and is preparing to build a large-scale SMES power storage base."
This news immediately caused international public opinion to boil.
Domestic public opinion is naturally very good, and everyone is looking forward to SMES power storage technology. Ordinary people think it is not that complicated. Knowing that China has high-end technology is a matter of joy.
Going deeper, they also hope that they will not encounter regional power outages due to insufficient power supply for a period of time.
"SMES is too high-end. Americen was officially announced half a year ago. I didn't expect it to be officially announced in China so soon!"
"There should be no problem with the information released by the Ministry of Science and Technology."
"Finally, SMES technology is available. Once the SMES power storage device is built, at least you don't have to worry about power outages due to insufficient power supply..."
“This technology is strategic!”
"..."
International public opinion is different from domestic public opinion. Many people do not believe it and feel that China is releasing "smoke bombs". In fact, there is no relevant mature technology at all.
Many media, scholars, and even politicians have come out to express their disbelief that China has mature SMES technology.
They couldn't believe it and didn't want to believe it.
One of the important reasons is that SMES power storage technology is so important to the country.
The total annual power generation in China is nearly nine trillion kilowatt-hours, of which thermal power generation accounts for more than half of the total.
Thermal power generation uses a large amount of coal and causes a lot of environmental pollution.
But similarly, there are many benefits of thermal power generation, one of which is very important. Compared with clean power generation methods such as hydropower, wind power and solar power, thermal power is better and more flexible in regulating power generation.
If you have SMES power storage technology, it can play a role as a buffer for power generation. You can store and release excess power generation, and the cost of power generation will be greatly reduced.
At the same time, it can also adjust the power generation method, which is very effective in reducing thermal power generation, and the pollution to the environment will also be reduced a lot.
This is of course good news for the earth's environment. Many people in the international community have stood up and expressed their hope that the domestic news is true.
Of course, not everyone cares about the environment.
At the national level, more countries do not want to have high-end SMES power storage technology domestically.
The effect of this technology in reducing environmental pollution is incidental. The direct impact is to reduce the cost of power generation, and it has strategic significance such as effectively storing high-intensity electric energy and providing energy support for high-end weapons.
…
The international public opinion environment has not affected Xihai University.
Wang Hao stayed at the SMES experimental base for two consecutive days, and then returned to Xihai University to study the issue of 'strong annihilation force' again.
Research, of course, yielded no results.
He especially noticed that it was already Sunday, and began to look forward to Ding Zhiqiang’s ‘idea homework’ tomorrow.
"I really hope Xiao Ding can come up with some novel ideas!"
"He has been thinking hard this week. He must be having a hard time."
Wang Hao thought.
In fact, Ding Zhiqiang was not always thinking hard about how to complete the 'idea homework' as Wang Hao thought.
After being given 3,000 words of "homework", Ding Zhiqiang returned to his workroom and then put the "homework" aside.
This is mainly because...
Ding Zhiqiang felt that he could not have any ideas. He did not understand any anti-gravity experiments, nor did he understand quantum physics or theoretical physics. He only had a basic concept of annihilation force.
"idea?"
"It's like asking an ordinary person, does he know how to solve the Riemann Hypothesis?"
"You're kidding!"
Ding Zhiqiang thought carefully, "It should be... Teacher Wang saw me playing games and gave me a punishment?"
"This should be!"
He thought for sure, and after returning home, he uninstalled the game directly with full of unwillingness, and then continued his study and research, pondering on algebraic geometry problems.
It wasn't until Sunday night that Ding Zhiqiang remembered that he still had a job of "three thousand words", and he suddenly felt very depressed.
"Looking for ways to enhance the power of annihilation..."
"idea……"
He knew that it was impossible for him to think of it, so he simply thought of a few keywords and searched the Internet--
‘How to increase the mass of an object’?
‘Can the power of annihilation be enhanced’?
‘Magnetic field superposition’.
‘Electric field superposition’.
‘…’.
Ding Zhiqiang just browsed the web at random, and all he could find were some news or popular science content, which of course did not exceed his knowledge.
He just recorded the 'methods' he found, just like an online novel writer, summarizing the content and adding up the word count.
Finally, I came up with a dozen ‘suggestions’.
Looking at more than a dozen suggestions that were "basically all nonsense", Ding Zhiqiang nodded with satisfaction. He found that he was really a genius at water content. The next piece of "magnetic field superposition" content was over 400 words long.
.
"That's all."
"Anyway, I've collected three thousand words..."
"As for whether it's useful or not, it doesn't matter. Teacher Wang Hao can't even think of what I can do. He will definitely understand."
…
The next day, Ding Zhiqiang went to Wang Hao's office and handed in the printed 'idea assignment'.
He put the homework on the table, frowned and explained, "Teacher Wang, I really can't think of it. What you said is too profound."
really.
Wang Hao nodded understandingly, "It doesn't matter, just finish it."
Ding Zhiqiang immediately took a breath and quickly turned around and walked out without even saying a word of greeting.
Wang Hao picked up the homework with anticipation and looked at it carefully. After reading it for less than half a minute, he couldn't help but frowned, "What are these!"
"The first few items have nothing to do with enhancing the power of annihilation."
"Is there a relationship between this, series connection and parallel connection? Let the annihilation force be connected in series, but the annihilation force field will be directly connected together, the area will expand, and the intensity may also decrease..."
"Parallel connection? Can two unrelated areas be connected together using conductivity? If the force fields are connected, they are still connected in series..."
"Increase the current? What does that say?"
"Magnetic field superposition?"
"Magnetic fields can indeed be superimposed, but annihilation force fields cannot be superimposed!"
Wang Hao read it carefully from beginning to end, but did not receive any inspiration prompts, and suddenly felt very disappointed.
Ding Zhiqiang, sometimes it doesn’t work either!
"Among them is the superposition of magnetic fields, which seems to be somewhat relevant, but the annihilation force field cannot be superimposed. It is meaningless to combine the two force fields together."
"Even if an annihilation force field is created in the same area, it has no effect. It has been tested...?"
Wang Hao's eyes suddenly widened as he thought.
He discovered that the annihilation force field had been ignored for a long time, but when he thought about it carefully, it had some weird characteristics.
Countless experiments in the past have proven that annihilation force fields cannot be superimposed. Even if annihilation force fields are created in the same area, the strength of the annihilation force field cannot be directly increased.
But, if you think about it carefully, this shouldn’t be the case!
Magnetic fields can be superimposed.
The superposition of currents will of course increase the current and increase the power.
When two forces are put together, one plus one equals two.
Even if the annihilation force fields cannot be superimposed, they should normally increase the duration, increase the coverage, or cause other effects. But why does nothing happen after superposition?
The area is not increased.
There is no increase in intensity.
Other features are not seen at all...why?
"This is wrong!"
Wang Hao thought about it carefully and couldn't help but stood up excitedly, "It seems that we still need to do experiments. Maybe the superposition of the 'annihilation force field' will be a breakthrough in the research!"