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"Different places ... can be said to be the earth-shaking, subversion change,"

Chen Geng Shen, said: "In the internal combustion engine era, the core components of the car are engine, gearbox and chassis. It must be recognized that the gap between China and Western automotive industries is huge, and the West builds through decades. It is a patented barrier that is unsatisfactory, so that Huaxia's automotive industry is difficult to build its own technical system ... Wang, this should be deeply appointed.

"Yes.

Wang Gong nodded, just like Chen Ge said, for this, he is indeed deeply, but he is more curious, what is the difference in the new energy car era? "I arrived in the era of new energy, everything is different,"

Chen Ge said: "In my opinion, the core components of new energy vehicles become engine, gearbox and chassis from the engine, gearbox and chassis of the internal combustion engine, and in these three aspects, there is no much technical accumulation. It can be said that Huaxia is standing with the West to start online.

In my opinion, in the era of new energy, China has a chance to enable the car industry to achieve corner overtaking.

The core of the new energy car is battery, motor, electric control? In the era of new energy, China has an opportunity to bend overtaking in the automotive industry? Every word of Chen Pigang is excited to shake, because he found that Chen Pigang's words did not see, not, but in this way, he also faintly felt it before, But I haven't said that I can't say it or have a summary idea.

Dial the clouds!

This is the feeling of Wang, at this moment.

Ding Ruo smoke, I asked: "The words are true, but this requires the development of electric car technology to a certain height, can you not say, don't say it, just say the technical level of today's battery, give a small How many batteries can be used to run 100 kilometers? How many charging stations are built? I think it is still the national condition of the whole world, and this is what you said. It may be a last thing in the future.

Looking out, Ding Ruo is also very serious about thinking about it.

Wang Mong nodded. Although he didn't speak, he also agreed with Ding Ru's smoke, or taking stealing oil Par Ruis as an example, the battery is a nickel-hydrogen battery system, then a boss, With the weight of hundreds of kilograms, only one kilowatt time can only be stored, one degree store, Although Puruis also supports pure electric travel mode?

However, the speed of pure electricity is very low, and the mileage is only less than 2 kilometers, and there is no meaning of the root. Don't think that the idea of ​​the King of Wang and Ding, is very strange?

no way?

Now this time is the technology level.

Chen Multi is certainly impossible to bring his wife?

He smiled and nodded: "You are right, the nickel-hydrogen battery is large, the unit volume is low, but what does this explain? Describe the nickelicide battery is not suitable as an electric vehicle, or is pure electric Car energy storage system?

Since the nickel-hydrogen battery is not suitable?

So what battery is suitable? I personally look at the lithium ion battery.

"Lithium Ion Battery?"

The general eyes of Wang: Yes, lithium-ion battery!

But then, he frowned: "The energy density of the lithium-ion battery is very high?

But it is still not enough for electric vehicles;

Is the lithium ion battery too dangerous?

It is easy to explode when the impact of the outside world is, and a lot of heat is released in the process of high energy charging discharge?

These are very much trouble?

In addition, the continuous growth of lithium branches is also a big problem.

"What are you talking about?

"

Chen Mong smiled nodded: "So, these are the problems that need these battery companies to solve it. At present, the energy density of lithium-ion batteries is not enough, then you will find ways to improve energy density, I have not remembered the wrong words. The energy density of the ion battery is only 70 taurs. If you increase the battery's energy storage density to 100 watts of time per kilogram?

Is the electric vehicle has a battery life of 150 to 200 kilometers; when the battery is large, the battery is easy to overheat?

Then I want to let the battery heat dissipate?

Is passive cooling?

Then, take the initiative, cool cooling, then liquid cooling; when the battery is affected by an external impact?

The consistency of the battery is easy to explode. If you want to improve the consistency of the product, you want to avoid the battery is shocked; as for the growth of lithium dendrites, then you want to solve the battery formula, such as lithium iron phosphate battery is not Suppress battery growth? "

He is here, Chen Geng looked at the old king and his wife, said: "Wang, since you are engaged in battery, you should understand that it is a breakthrough in these issues, maybe more than 10 years later, battery Can the energy density have to reach 150 watts of time? "

Wang Tongyi takes his head: Yes!

Mr. Chen is correct. Now the battery does not meet the requirements of electric cars. We will find ways to improve, the energy density is not good, we will try to improve energy density; easy to overheat, think about it to make the battery not hot The lithium branch is a cumbersome, I want to inhibit the growth of lithium dendrites ... Anyway, they are doing batteries. When doing nickelin batteries, the problems and troubles encountered, how is it, not yet? Is it a solution to it by myself with my comrades? And what Yudi battery can be the leader of the Huaxia battery industry? It is not to rely on this strand, so since the lithium-ion battery is the best battery type that is best for electric vehicles, then solve the problems that there is now, and these problems are solved, natural is a mature Car battery products.

When I think this, the whole person of Wang is here, and I will remember the lithium iron phosphate battery in Chen Geng.

As an expert in the battery, the king is very well understood by the characteristics of the lithium iron phosphate battery. Nature knows that the lithium iron phosphate battery is indeed safer than the traditional ternary lithium battery. Safe is naturally the first place.

It is Chen Tong. After the end of the king, he said that he turned his wife: "As for the question of the charging station you said, this problem is actually not complicated, and it is very simple to solve it.

Ok? Listening to Chen Li, not only Ding Ruo smoke, even Wang Mixu is some uncomfortable: You said that it is simple.

Uncomfortable Ding Ruo smoke a neck: "How do you say this problem?"