Start a blacksmith shop

Chapter 180
Hearing Li Zhenhua's words, Wang Yuesheng returned to him with a smile.

"Ha, you boy, what you told me this morning is so important, and I also felt that the matter was a bit big, so I rushed here."

Li Zhenhua smiled a little embarrassedly, and then he realized it, and said to him again.

"Hey, sir, let's stop talking here, go to the company with me, let's sit down and talk,
The thing I made this time is really big, I really don't know what to do!

You ask the driver to follow me, drive the car in! "

Wang Yuesheng nodded, walked into the gate and stepped on the balance car again, and headed into the factory with the three cars behind him.

Stopping at the door of his own workshop, six people got out of the car that came in behind, and then Wang Yuesheng and an old man got out of the car.

Their company is more or less a military enterprise, and the military has also contributed to the company's security. The work of the six security guards is much easier at this time.

Li Zhenhua looked at an old man who got out of the car with Wang Yuesheng, and his face was slightly puzzled, but he didn't ask immediately.

He took Wang Yuesheng into his own workshop, which can also be called a private laboratory.

The six guards who brought them stayed at the door and waited. The three of them approached the workshop together and passed through a passage.

There is a huge window on one side of the passage, and the inside of the window is divided into many areas.

He did not take Wang Yuesheng directly to the sample car, but first took him to his rest area in the workshop.

After arranging the two old men in the rest area and serving them a cup of tea, he also sat down at this time.

After Wang Yuesheng saw him sitting down, he didn't say anything else, but first introduced the old man he brought.

"Boy Li, are you curious about who the old man next to me is? Let me introduce you first.
After the introduction is over, you can talk about your business. If I don't introduce you, I believe you can't talk about your business with peace of mind. "

He pointed at the old man and introduced him with a smile.

"This is a well-known expert in fluid mechanics in Kyushu. He is also the chief designer of the big black fish and aip black fish, and academician Liu Qian of the Kyushu Academy of Sciences."

Just these few titles made Li Zhenhua respectful. This is a figure of national treasure level, and it is also the cornerstone for Kyushu to stand in the world.

He quickly stood up and greeted Liu Qian respectfully.

"Hello, Mr. Liu, I didn't expect you to come back to my small place. It's really disrespectful."

Seeing his reaction, Wang Yuesheng was very happy, and he was very relieved that the kid on the opposite side did not become defiant because of his achievements.

"Haha, Xiao Li, sit down, don't be so polite, Lao Liu, this little guy is the one I told you about on the way here,

He is also the designer of the J-36, a very visionary young man,

Now you are also an associate researcher at the Kyushu Academy of Sciences. Speaking of which, the two of you are still colleagues! "

Wang Yuesheng's words made the sense of distance between them, the old and the young, obviously disappear, and laid the foundation for the following conversation.

After the two sides introduced, Wang Yuesheng felt that it was time to get to the point.

"Tell me, what is it that can make you so serious,
The influence you mentioned is too wide, what are they, please introduce them to us! "

With Wang Yuesheng's beginning, it's easy for him to start.

"Boss and General Master Liu, let me briefly talk about what I got out,
Just like Minister Wang guessed, otherwise you wouldn't have brought General Master Liu here,
I just came up with a battery and a charging system that matches the battery.

This is the most important thing, as for others, there are some practical equipment based on batteries.

In short, that's all, let you two have a general idea. "

After he finished speaking, he didn't continue talking. He paused for less than a minute in the middle, allowing the two to have time to digest, and then continued to talk to them.

Because Wang Yuesheng had already guessed, he accepted it quickly, and then nodded towards him.

"Well, you continue to say, I have accepted the information you just said."

Liu Qian next to him also nodded, indicating that he also understood the meaning.

Looking at the appearance of the two, he did not immediately continue to introduce.

"Chief, Chief Master Liu, in the automobile laboratory we just passed, there are real objects made by me,

How about we move over and introduce it while looking at the real thing, so that it can be more intuitive. "

The two nodded in agreement, and then he immediately got up, picked up three bottles of mineral water, and led the two towards the car laboratory.

The cleanliness of the automotive laboratory is not that high, so there is no cleanliness system such as air shower installed.

When they entered the laboratory, the first thing they saw was the bulletproof Poussin that had been dismantled in half.

Wang Yuesheng knew what was going on, so he didn't make any fuss, but Liu Qian saw it for the first time.
He was still surprised that the car, which had been marked like a hornet's nest all day, was not damaged when looking at the interior.

Liu Qian stayed on the hornet's nest car for half a minute before observing the entire laboratory.

Then he was attracted by the second most eye-catching car in the workshop,

At this time, Minister Wang had already walked towards the prototype car, looked at this obviously brand new car, and then looked at Li Zhenhua standing beside him.

Wang Yuesheng pointed to the car and asked him: "This is your protagonist this time, come on, let us introduce it to the two of us.

And let me open my eyes, let me know what it is that makes you so cautious. "

Nodding his head, he picked up an 18650 battery from the workbench next to the car.

Holding the battery, he came to Wang Yuesheng and Liu Qian, stretched out his palm, and the battery in his palm was also exposed in front of their eyes.

He didn't immediately answer Wang Yuesheng's question just now, but stretched his palm forward.

"Do you two know what this is in my hand?"

Both of them obviously knew about this problem, but the degree of understanding was different.

"Isn't this just a battery? My wife's radio uses this thing as energy." This is Wang Yuesheng's answer.

"This is an 18650 battery. Electric vehicles with unstoppable license plates and most lithium-ion new energy vehicles on the market use this battery as a battery cell." The answer that can tell the battery model is obviously Liu Qian .

Li Zhenhua nodded when he heard the two's answers, and then asked another question.

"So guess how much mah the battery in my hand is?"

For this question, Wang Yuesheng seemed a little powerless. He really didn't know how to answer it, and it was a knowledge blind spot.

But for Liu Qian, he really knows, because the project he is in charge of now, the conventional power black fish will use this thing,
When he was learning about lithium batteries before, he had seen the introduction of this kind of battery.

"Generally speaking, the capacity of this 18650 battery can reach 2500-3600mah,

If it is higher, it will be gone. Of course, in the absence of technological breakthroughs,
I have learned about this kind of battery before, and there is such a battery on a certain treasure, and the 4800 or 9800 or even tens of thousands of mAh listed above are all false marks.

And now that you are asking this question, you must be using your new technology in your hand,
Then I will make a big guess, and I will boldly guess that the battery in your hand has a capacity of 9800mah. "

Hearing Liu Qian's words, a smug smile appeared on his face, and he shook his head while smiling.

"Hehe, Mr. Liu, you guessed wrong. Why don't you be bolder?"

"[-] mAh, that's my wildest guess."

He was still shaking his head in denial. At this time, Wang Yuesheng let him know the data of ordinary batteries through Liu Qian's just a few words of popular science.

Now he is eager to know the data of the battery in Li Zhenhua's hand.

"Oh, Xiao Li, stop making circles for us and tell us directly. If you don't say anything else,
Don't blame me for punishing you to go to Quancheng Military Region to participate in military training, don't forget that you still have the position of serving as a technical officer! "

Listening to Wang Yuesheng's threats like an old child, he is no longer a joke, but he can no longer send himself into military training.

"Hey, let me be blunt, the energy density of this battery is ten times that of ordinary batteries on the market.
And the battery in my hand has a capacity of 30000mah in actual measurement. "

When such battery capacity data was announced, the two people opposite him opened their mouths at the same time,
What is the concept of ten times the energy density?This reminded them at the same time of Nanfu's ad saying that one section is better than six sections.

But what they are facing now is that one section can hold up to ten sections, the same size can exert ten times the effect,

This is not a small improvement. With such performance data, it can be applied in a wide range of fields.

At this time, Wang Yuesheng also understood why what he said on the phone before had such a large impact,

With such a battery capacity, the cruising range of new energy pure electric vehicles on the market can be increased by ten times.
Take the smallest Wuling Old Man Happy Box as an example. The cruising range of that car is 120 kilometers or 170 kilometers.

If the battery pack made of this kind of battery is replaced, the cruising range will directly exceed 1000 kilometers.

It can run 1000 kilometers on a single charge, but it can directly sentence a fuel car to death!
At this moment, Wang Yuesheng thought of a lot, not only starting from electric vehicles, but also thinking of the impact on all walks of life.
There are also various military equipment that use electricity, which can spring up in large quantities like mushrooms after the rain.

And Liu Qian, who heard this capacity from the side, really didn't think so much, he only thought of the new aip black fish that is currently being designed.

Unable to control the excitement in his heart, he stepped to his side,
He held the battery in his hand, while the other hand grabbed his shoulder, staring straight at him.

"Is what you said true? Is this battery stable? Can it really achieve what you said?"

He eagerly asked the question, and the old man's face turned a little red from being overly excited.

Seeing Mr. Liu's mood fluctuate so violently, he was really afraid that the other party would suddenly get excited, so he quickly began to calm down the other party's emotions.

"Master Liu, take a deep breath, take a deep breath, I will tell you right now,

At present, the battery I have developed is not bad in terms of stability.

I tried this before and did a puncture test. The battery didn't explode, it just reacted at a high speed.
During the reaction, a lot of heat will be generated, and black smoke will be emitted from the pressure relief valve of the battery. Minister Wang can testify to this,
The last time I was hit by an anti-tank mine, there was a lot of black smoke, and the entire battery pack did not explode or catch fire. "

As soon as he finished speaking, the mood of Liu Qian who was on the opposite side, who was just trying to calm down, rose again.

His hand loosened his grip on Li Zhenhua's arm, but he was still in a state of high excitement, and slowly walked aside, thinking about his own affairs.

Seeing Liu Qian's appearance after being surprised by the data of his battery, when he looked at Wang Yuesheng,

As expected of Minister Wang, he has experienced a lot of wind and waves, and he quickly adjusted his emotions.

The look in Li Zhenhua's eyes was a kind of very gratifying look, and he was especially happy for it.

"Chief, I haven't finished the introduction yet, should I continue?"

Wang Yuesheng nodded, and then he continued talking.

"First of all, what I just said is only the data of the capacity of the battery. I will continue to talk about it.

My battery also supports super charge and discharge. Currently I have designed a charging pile with a charging voltage of 10 kV and a charging current of 960 amps.
For a battery pack of 800 kWh I designed, the theoretical time for full charging is 5 minutes.

This is the super charging rate, and it can also super discharge, but for my current project,

I don't have an exploit for this, so I haven't tested it.

This is the basic data of this battery. "

Even if Wang Yuesheng doesn't understand what he heard, he still knows what it means to charge an 5kwh battery pack in 800 minutes.

At this moment, he really wanted to send the boy's head to the Kyushu Academy of Sciences for research. How could there be such a genius in the world!

Even though he thought so, he felt that the national treasure attribute of the kid on the other side was getting stronger.

While he was still thinking about the application direction of such a battery, Li Zhenhua who was opposite him pulled him to the side of the prototype car.

"Chief, I told you about the battery just now, now let me tell you about some of my applications for this battery,

Look at this ugly thing, it looks like a fuel dispenser, it is the super charging pile I designed, I just introduced it to you, so I won’t talk about it.

You are looking at the place where my finger is pointing. This is a new energy pure electric vehicle designed by me.

Let me not talk about the performance of the car, let me introduce to you the motor I designed,

I think this is something more important than the overall car.

I designed a total of two motors this time, both of which are used in the car, so the volume is not very large.

One has a power of 320 kilowatts, and the other has a power of 480 kilowatts. When converted into horsepower, they are 435 horsepower and 652 horsepower respectively.

And I used these two motors on the prototype car, the power layout of the front motor is 435 horsepower, and the rear motor is 652 horsepower.

The total power value is 800, 1087 horsepower. With the 800kwh battery pack I designed, this car can run 3500 kilometers.

Ahh, I was talking, and I got to the top of the car,

Hey, actually I didn't use this scheme at first, I originally planned to make a motor layout with one front and two behind,

This design is not that difficult in terms of difficulty, but the final power is too scary, 1120kw, with a total horsepower of 1522 horsepower.
It can be compared with the 99 main station, so I reduced the design to 1087 horsepower. "

Listening to what Li Zhenhua said, Wang Yuesheng also had a headache, and looked at him like an alien.

When did the 99 master station become a unit of measurement, this is too much, right?
The car I got is just one, the heaviest is less than three tons, and the power has reached more than 1000 horses.

What's this?This is simply a performance monster, it seems that he still has to tell the boy opposite,
There is no need to make it so big in terms of horsepower, and it will increase the cost. No matter how powerful the horsepower is, it still has no place to play in China.

And at this moment, Li Zhenhua who was opposite continued to speak.

"Hey hey, since we've talked about cars just now, let me continue.

In fact, I have doubts about the battery pack of the car now. I feel that such a battery pack is a bit too big.
I plan to adjust the capacity of the battery pack in the future. I plan to change the original 800kwh battery pack to 200 or 300kwh.
Let the officially released cars have a higher mileage than the current fuel cars, and it is enough to reach 800 to 1000 kilometers.

If the data is piled up too high all of a sudden, this car is not easy to price, hehehe. "

After speaking, he laughed, Wang Yuesheng could see that smile, no matter how he looked at it, he deserved to be beaten.

"Heh, you know it's a bit ahead of the curve. If your car goes on sale, you can see if the car companies in the ball find trouble with you.

And ah, the power of the prototype car you got is still too big, I think you can reduce the motor to one, just use 320kw.
Just like this, the horsepower is not small, 435 horsepower, do you know how much horsepower a Lu Xun has?
310 horses, you can’t sell a car with the current data, it’s too much, the performance is too good, it’s not good.

That's enough, let's not talk about your car problem, is there anything else you haven't told me? "

After some comparisons by Wang Yuesheng, it was only at this time that he realized that the prototype car he was designing seemed to be really divorced from the masses. If it was pushed to the market like this, the price would definitely not be lowered.

It seems that I still have to reduce the performance of the car, and then I heard Wang Yuesheng's question, and he regained his seriousness.

Because the most important thing has not been said yet, what I said before is also developed on the basis of this most basic thing.

"I really can't hide anything from you, I still have one most important thing to say! Hehehe..."

Wang Yuesheng knew that the other party still had a finale, so he gave him a glare.

"Say it!"

"My main and most basic material this time is graphene, which is the most influential one!"

(End of this chapter)