Juque, the ancient name of the sword.

According to legend, it was cast by Ou Yezi, a famous swordsmith in the Spring and Autumn Period, blunt and heavy. Because it is extremely hard, it is called "the supreme of the world", and other swords dare not compete with it. Legend has it that the sword body is broad and unpretentious. Although it can break the shield, it does not open. The so-called great ingenuity does not work, and this is what it means.

It is precisely because of this attribute that in Li Fanyu's view, it is quite similar to the G500 with the appearance of an "iron box" and the original but reliable body structure.

Wang Rui also agreed, "That's right! Then it's named after Juque! Brother Fan, give me the car, don't worry, I will definitely make you an off-road vehicle that is so awesome that it explodes!"

As he spoke, he picked up the blueprint and was about to run.

"Hey, wait, wait a minute!" Li Fanyu hurriedly stopped the daredevil, "Do you know what I want, you can leave?"

"Hey, isn't it pure electric, reliability and off-road performance are both high, it's okay, this is difficult for our high-performance R&D department," Wang Rui patted his chest, with a confident face.

Li Fanyu looked disgusted, "This job will be handed over to you, don't be in a hurry to have fun first." To give you a preventive shot, the development of this model is not easy. First of all, your high-performance R&D department wants to solve the power system problem for me, and I need a power solution that is reliable enough, strong enough, and has a long enough battery life. ”

"That's no problem!" Wang Rui saw that Li Fanyu began to make demands with him, and immediately agreed.

In fact, it was completely subconsciously agreed, but after thinking about it, Wang Rui's eyes rolled, as if he remembered something.

Li Fanyu didn't see the strange look on Wang Rui's face, only thinking that the current Zhengxin high-performance R&D department is different from when it was established two years ago, and Zhengxin is currently involved in many events including RC, FE, and Youth Formula Race. The technical support for these competitions is the responsibility of the High Performance R&D Department.

In terms of the development of performance versions of internal combustion engine vehicles and electric vehicles, this department is still quite good.

"Don't rejoice too soon, I'm not done yet. This is just the first step, and after all this work is done, I need the best technical engineers and mechanics from your High Performance R&D Department to form a team and go with me to Kadar. Li Fanyu nodded and said again.

"Aha?!" Wang Rui was a little confused, "Brother Fan, didn't you say that in the future, try to minimize the number of times you participate in the competition in person, so that you can have more opportunities to cultivate newcomers?"

Li Fan smiled foolishly, "This time is different." If I don't solve it myself, if Kadar loses, where will I put my old face?"

What he was referring to was, of course, Panasonic's battery production base and TSL-RP's participation in Kadar.

Although Li Fanyu said it easily, there was no smile in his eyes, and when Wang Rui saw him like this, he knew that his senior brother was really moving.

"No problem!" Wang Rui patted his chest......

……

High-performance R&D department.

Originally, the semi-R&D and semi-production department within the Zhengxin Group was busy, but after the R&D task of the new X-car model was determined, the best R&D engineers and technicians of the entire R&D department were emptied, so the whole department seemed to be even busier.

At the same time as Wang Rui mobilized the R&D team, Li Fanyu had already used his design expertise and the memory of the G500 in the previous time and space to get the data package of the entire model architecture done, and made a considerable part of the optimization without affecting the weight ratio of the whole car.

When the high-performance R&D department assembled the team here, Li Fanyu also came over with the data package to "deliver".

"How's your powertrain research?"

Handing over the data package to Wang Rui, Li Fanyu immediately asked.

Dakar is running out of time to start, and he has already contacted Cheng Ke's side to ask him to communicate with the event team about Juque's participation in the competition.

In this way, there is not much time left for Zhengxin's high-performance R&D department. You know, although the Dakar is a highly liberal event, with free teams encouraged to compete and even non-professional competitors allowed to compete, this historic race has been called "the game of the brave" and "the toughest rally in the world".

And these two titles are mainly because of the harsh environment in which this competition is held.

Despite its name, the Dakar is in fact an endurance race away from the road. The terrain is much more complex and difficult than in a normal rally, and most of the rally stages are off the road. The race involves traversing a variety of extreme road conditions, from bumpy sand dunes, mud and slippery grass to rocky Gobi Desert and endless desert.

Experience and will are one thing to be involved in such a race, but it is the reliability and performance of the car that are decisive in order to win.

Even if it is a full-fledged internal combustion engine off-road vehicle, participating in such a competition is equivalent to being in purgatory. Since Li Fanyu wants to use this competition to prove Zhengxin's battery technology and pure electric vehicle technology, it will inevitably generate higher demand.

Especially the powertrain.

Deserts, Gobi swamps and other terrain not only produce muddy water, gravel and other factors that can make the motor suffer, but also the huge temperature difference formed by these terrains is also a huge test for the battery pack of pure electric vehicles.

So Li Fanyu can't be cautious.

"Brother Fan, you can be regarded as asking. Wang Rui seems to have been prepared for a long time, and directly pushed the previous research and development results of a high-performance R&D department in front of Li Fanyu.

"When we were developing the I8 before, our high-performance R&D department actually considered including this car under the X-car umbrella and launching a separate electric performance model with high performance and unique handling performance. However, we studied the power system of the I8 and felt that the gravity layout and power system of the I8 were scattered, so in order to achieve the goal of 25% adhesion on all four wheels, we considered rearranging the power system of the I8. So, we set out to build a power system.

This powertrain includes electric all-wheel drive, liquid-cooled powertrain, drive inverter, and gearbox. and two 175kh and 200kh dissolved metal battery packs controlled by a microprocessor, and a three-phase IV-pole AC asynchronous motor, a copper rotor drive converter with variable frequency drive function, and an energy regenerative braking system.

But then we sadly found out that if we put this big thing into the I8, the car would become a big-headed doll, hehe...... But fortunately, I didn't waste so much R&D money, and now I finally found a place to use it...... Brother Fan, how about you look at this power system and install it on Juque?"

Li Fanyu was really angry and funny: "You kid, just tell me directly, this is a set of achievements that your research and development failed, okay?"

He picked up the detailed information of the power system, and when he saw the parameters and test data of the whole power system, his eyes lit up!

, this set of power, a bit fierce!

Li Fan foolishly glanced at Wang Rui and praised it in his heart.