The Immortal Warrior: From Reverse Engineering to Forging Swords for the Country
Chapter 266 TOPC Photovoltaic Technology [Full Order]
Huaxing's electric car launch caused a huge stir around the world.
Because the electric vehicle technology displayed at this press conference is simply a product of the future world.
In terms of speed, it only takes about 3 seconds to accelerate from zero to km/h.
The entire vehicle has intelligent human-computer interaction, and all functions can be voice-controlled.
It can even achieve completely map-free autonomous driving.
……
Although the prototype car has not yet been built, these features are already amazing enough.
If this could be achieved, it would be really powerful.
The news that Huaxing is about to launch an intelligent electric car began to dominate the global online platforms.
People all over the world are talking about it.
Everyone agreed that if such a car really existed, the entire European and American automotive industry would probably be completely game over.
After the press conference, what Zhang Zhipeng didn’t expect was that Guo Zaijie called him.
Guo Zaijie said on the phone that the leader was very interested after watching the press conference of Huaxing Electric Vehicle and wanted to invite Zhang Zhipeng to come over and have a chat.
Since the leader has invited him, Zhang Zhipeng naturally has to accept the invitation.
He flew from Chang'an and arrived in the capital that afternoon.
Guo Zaijie picked him up at the airport in person.
As soon as he saw him, Guo Zaijie said, "Comrade Zhipeng, the leadership is a little dissatisfied with the development of the environmental protection industry."
The environmental protection industry mainly includes photovoltaic and wind power.
These two things also occupy a considerable amount of space in the development plan formulated by Zhang Zhipeng.
After all, energy is the foundation of a country's economic development.
If the energy problem is not solved, stable economic development will be impossible.
Whether it is photovoltaic or wind power, Xifang started developing them quite early.
As early as the 80s, the photovoltaic and wind power industries were encouraged by policy subsidies in Europe and the United States.
It is for this reason that the Lizards possess these two core technologies.
But, to be honest, the capitalists in Lizard Country are not very interested in developing photovoltaic and wind power.
After all, traditional energy giants have huge influence and strong voice.
Moreover, whether it is photovoltaic or wind power, it is difficult to achieve profitability.
To date, although Xifang has advanced photovoltaic technology, they do not have any decent industry giants.
Since the late 90s, China has begun to encourage the development of environmentally friendly energy industries and has provided a number of preferential policies. The state has also provided substantial subsidies.
A number of related companies have emerged.
However, no outstanding enterprises have emerged so far.
Zhang Zhipeng smiled and said, "After all, we have just started to make efforts. The development of this industry must be a bit chaotic in the beginning."
"But as long as we persist, there will be a few companies that stand out soon."
Guo Zaijie nodded and said, "You make sense."
"But, from what I see, the leaders hope that you can set an example, enter the environmental protection industry, and strive to achieve some results as soon as possible."
As he spoke, he arrived at the place.
Guo Zaijie accompanied Zhang Zhipeng into the leader's office.
The leader has already stood up and walked out from behind the desk.
"Haha! Comrade Zhipeng! Welcome!"
Zhang Zhipeng shook hands with the leader and said hello.
After sitting down, the leader first asked about electric vehicles.
Zhang Zhipeng naturally introduced the relevant situation seriously.
After listening to me, the leader nodded and said, "Comrade Zhipeng, it seems that you are going to lead another intelligent era."
Zhang Zhipeng bowed and said, "Leader, I really don't deserve this. I can only play a supporting role."
The leader laughed and said, "It was you who led the development of the smartphone, which revolutionized traditional mobile phones."
"Now, smart cars are also coming, and it is expected that traditional cars will be completely disrupted again."
"Don't be so modest, Comrade Zhipeng, you really did something extraordinary!"
“But can a smart car really be built in half a year?”
Zhang Zhipeng nodded and said, "It will definitely be possible to come out within half a year."
"At present, we have broken through all technical bottlenecks, and the system is almost integrated..."
After listening to Zhang Zhipeng's explanation, the leader was very satisfied.
He smiled and said, "I'm really looking forward to it! When your smart car is ready, you must let me see it!"
Zhang Zhipeng said: "No problem, I will send an invitation to the leader when the time comes."
“In fact, we have already started producing prototypes.”
When the leader heard this, he was very surprised: "Really? Then can it be made very quickly?"
Zhang Zhipeng said: "The prototype car should be able to be built quickly, but we still need to test it."
"For example, various safety tests, energy consumption tests, highway mileage tests, etc."
"A new car must run at least a million kilometers to see the situation, and constantly find and solve problems, so that we can finally produce a safe, reliable and powerful car."
The leader nodded and said, "This is a responsible attitude."
“That’s what we should do.”
"No wonder your products are of such high quality. With such high standards for quality control, your products will surely be excellent."
Zhang Zhipeng said: "For a long time, Chinese products have been regarded as low-end goods. If we want to change this situation, we need to cultivate market trust with the highest quality."
"I'm lucky that we seem to have done it."
The leader said with great emotion: "Comrade Zhipeng, you are so lucky!"
“You are cultivating brand reputation with strong integrity and strict craftsmanship.”
"Come to think of it, I am also a loyal user of your Huaxing brand! Your mobile phones are very easy to use!"
“I think businesses across the country should learn from you.”
Zhang Zhipeng smiled and said, "Thank you for the high recognition from the leaders. As long as there is a need from our brother units across the country, we will unreservedly engage in management exchanges with you."
"In fact, our secret is not mysterious. It is mainly about distinguishing rewards and punishments clearly and being fair! Treat employees well and ensure their income and rewards! Only in this way can we mobilize everyone's enthusiasm."
The leader nodded and said, "It sounds simple, but it is really difficult for many companies to do it."
Zhang Zhipeng said: "The main reason is that many companies like to paint a rosy picture for their employees and do something flashy but not practical."
"For employees, what they want is benefits, what they want is gain, and a real sense of ownership."
The leader was touched by Zhang Zhipeng's words. He picked up a pen and wrote it down.
"That's a very good point! In fact, the same is true for national governance."
The leader discussed with Zhang Zhipeng the theory of governing a large country like cooking a small fish, and then he said, "Comrade Zhipeng, have you heard about this environmental protection summit forum in Europe and the United States?"
"We want to limit carbon emissions from countries around the world and increase environmental protection efforts to protect the earth."
"What do you think about this matter?"
Zhang Zhipeng said: "This is actually just a trap."
"They just want to stifle the economic development rights of developing countries in the name of environmental protection."
"In time, if they find that environmental protection not only does not restrict the development of others, but instead becomes a shackle around their necks, they will immediately abandon the concept of environmental protection."
The leader nodded and said, "I looked at the carbon emission quota allocation they proposed. It's a bit funny."
"The developed countries with a population of one billion people account for 45 percent of global carbon emissions, while the other billions of people only account for the other 55 percent."
"I don't understand what kind of logic and reason they have!"
Zhang Zhipeng smiled and said, "They still don't recognize their current situation!"
"They still think they have the Earth in their hands and can do whatever they want with it."
"Just fight for your rights."
“We have to fight for our rights.”
“But we should push for carbon emission policies to be developed and approved globally.”
“This isn’t actually a bad thing.”
The leader said, "Oh," and then asked, "Do you think carbon emissions are a good thing for us?" Zhang Zhipeng said, "As long as we can handle photovoltaic and wind power, carbon emissions will not be a problem for us, but a good thing!"
The leader sighed and said, "The most critical point now is that our environmental protection industry is not doing well enough."
Zhang Zhipeng said: "I have learned a little about the situation. I think the situation is not that bad. Photovoltaic and wind power are both very popular investment industries, and many companies are involved."
"I believe that in one or two years, a group of companies will definitely stand out! The market will naturally winnow out the good, and high-quality companies will become stronger in the process of internal competition."
“Only companies that grow up in competition will have strong competitiveness when they expand their markets.”
"Well! My suggestion now is to solve one problem in the field of electricity, that is: ultra-high voltage transmission."
"Ultra-high voltage transmission has less power loss and can solve the problem of large-scale power transmission across the country."
The leader nodded and said, "I heard that the power department is organizing technical personnel to tackle the problem."
“In addition, efforts are also underway to encourage the construction of wind and photovoltaic power plants.”
"But there is a problem now. Whether it is wind power or photovoltaic power generation, the efficiency is not very high. The cost of power generation is high, which is not worth the cost."
"Comrade Zhipeng, my idea is: see if you can take the lead and improve the relevant technologies. If we can turn wind power and photovoltaic power generation into low-cost high-quality electricity, then all problems can be solved."
Zhang Zhipeng knew that his leader would make such a request.
He nodded and said, "No problem, we can organize a technical team to do research and development, and strive to achieve a major breakthrough in technology!"
"I'm not bragging, but as long as we work hard, no one can surpass us in the environmental protection industry!"
The leader was very happy. He said, "Then I'll leave it to you. If you want to do this, you have to do it well. This is our most important energy policy. Energy is the foundation of the economy! We have ten thousand reasons to do it well."
Zhang Zhipeng nodded and said, "Don't worry, leader. I will try my best to organize a team to seriously study the issue of solar photovoltaic power generation. I will strive to develop photovoltaic panels that can minimize optical losses and improve battery efficiency."
The leader said: "I'll leave this matter to you."
"I hope that our photovoltaic technology can be updated and iterated quickly, greatly improving efficiency and generating high-quality green electricity."
“Well, power generation is one problem, and reducing transmission losses is another.”
Zhang Zhipeng smiled and said, "The leader's speech was very professional."
“It can be seen that you are very concerned about this issue.”
The leader sighed and said, "It's not okay not to pay attention!"
"Energy issues are very important to us!"
"If we want to achieve economic development, we must develop efficient and cheap energy."
"this point is very important."
Zhang Zhipeng deeply agrees with this.
Modern industrial development is highly dependent on energy, especially electricity.
Although China has become the world's largest electricity producer, it still cannot meet the growing demand for electricity.
We can vigorously develop thermal power, but this will cause serious pollution to the environment.
The development of green electricity is indeed a very important and urgent matter at present.
As a person who traveled through time from the 21s of the 20st century, he was deeply impressed by the photovoltaic power stations that sprang up like mushrooms in China during that period.
Someone once conducted an in-depth summary and analysis of this issue, and the conclusion is: as long as the large number of desert areas in the northwest are utilized for photovoltaic power generation, it will be enough to meet the electricity needs of the entire China, and even the electricity generated may not be used up by China in the end.
In that case, wouldn’t it be an inexhaustible green energy?
Of course, photovoltaic power generation still has a relatively large limitation, that is, it cannot generate electricity at night.
If the electricity generated during the day is not used up, it will cause huge waste and loss.
To solve this problem, we must develop more efficient energy storage devices.
Zhang Zhipeng talked with his leader for more than two hours and discussed all the issues thoroughly.
Afterwards, Zhang Zhipeng began to organize technical personnel to tackle the problems of photovoltaic cells.
Currently, the world's mainstream photovoltaic cell technologies are HJT, IBC and PERC.
The most advanced photovoltaic cell technology now is PERC.
After Zhang Zhipeng gained in-depth understanding, he discovered that the world's most advanced photovoltaic cell technology was completely controlled by the Lizard Party.
If China wants to develop photovoltaic cells, it will need to pay patent royalties to foreigners.
Moreover, the current mass production efficiency of photovoltaic cells is only around a dozen percent.
This results in not only high prices for photovoltaics, but also high costs for power generation.
The main reason why photovoltaic prices are so expensive nowadays is that Xifang has patented technology.
They are trying to monopolize the environmental protection industry by monopolizing photovoltaic patent technology.
Then, they also try to use this monopoly to restrict the vast developing countries.
After studying the current status of photovoltaic technology, Zhang Zhipeng thought to himself, I must develop a new photovoltaic cell with low mass production cost and high power generation efficiency.
Only in this way can China's photovoltaic technology develop rapidly.
Only then can we break the current environmental trap of Lizard.
Next, Zhang Zhipeng began to tackle the problem with the technical team he had assembled.
His team members come from all over the country and are experts in this field.
Zhang Zhipeng knew very well that in order to develop high-efficiency photovoltaic cells, two problems had to be solved.
The first is to reduce blood loss.
The second is to reduce optical losses.
In order to reduce the loss of blood, it is necessary to select silicon wafers with good crystal structure and develop the most ideal PN junction formation technology.
The so-called PN junction refers to when a P-type semiconductor and an N-type semiconductor are formed on both sides of an intrinsic semiconductor, a special thin layer is formed on the contact surface between the two.
This thin layer is the PN junction.
The PN junction has unidirectional conductivity. When a voltage is applied to the PN junction, such as the P-type side is connected to the positive pole and the N-type side is connected to the negative pole, the current flows from P to N, and the holes and electrons move to the interface at the same time, making the charge area narrower and the current can pass smoothly.
The PN junction is actually the basis of semiconductor devices such as diodes, transistors and thyristors.
In order to reduce electrical losses, it is also necessary to develop the most ideal passivation technology and adopt reasonable metal contact technology and excellent front field and back field technology.
In order to reduce optical losses, it is necessary to develop various high-light trapping theories and technologies, including silicon wafer surface texturing technology and reflection reduction, front surface anti-reflective coating technology, rear surface reflective coating technology and small grid line blocking area.
Any excellent photovoltaic cell must revolve around these two points.
Therefore, it is extremely difficult to develop an excellent photovoltaic cell technology.
However, this obviously does not pose a problem for Zhang Zhipeng.
After a period of exploration and research, he quickly became a top expert in photovoltaic technology.
He led his team to start conducting high-frequency experiments in the laboratory.
These experiments were basically used to verify his own ideas.
More than 40 days later, Zhang Zhipeng led his team to develop a photovoltaic cell with a completely new technical path.
This battery technology route is standardized, easy to operate, and very suitable for large-scale standardized mass production.
The conversion efficiency of this photovoltaic cell was increased to 29.7% in laboratory tests.
This conversion efficiency is quite high!
The conversion efficiency is 1 times higher than that of photovoltaic cells currently on the market.
This made the whole team happy.
Everyone is very excited because if this type of photovoltaic cell can really be mass-produced, it will probably quickly become popular all over the world.
China's photovoltaic industry will soon achieve a breakthrough.
After much deliberation, Zhang Zhipeng decided to name the photovoltaic cell technology developed by his team as TOP-C technology.
C stands for China.
After the TOP-C technology was perfected, Zhang Zhipeng quickly began to invest in building a factory.
This time he set up the factory in Lanzhou City.
Because, when building photovoltaic plants in the future, the first thing to be considered will be the large desert areas in the northwest.
The photovoltaic sand control in his previous life left a deep impression on him.
He hoped to present this spectacle at the beginning of the century.
After the TOP-C technology was developed, Zhang Zhipeng's team began to organize patents and quickly registered a series of related patents domestically and internationally.
This thing is a civilian technology, so we still need to build a technical barrier first.
It can also be used to strangle other people in the future.
Naturally, Zhang Zhipeng would definitely tell his leader the good news first.
After hearing this, the leader was very happy.
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