Cities: from Heavy Locomotives to Industrial Overlords

For the motor used in electric vehicles, the battery can output a large current to the motor under the action of the controller in the initial stage. Moreover, many electric vehicles are not equipped with gearboxes, so the transmission loss is low.Therefore, the motor can reach the maximum speed very quickly.

Therefore, the acceleration will be faster than the gasoline car.

So now the problem that Su Qin wants to solve is the problem of the motor.

In front of Su Qin, there are two paths to choose from.

Or use the motor system of Changjiang Automobile.

Can use.

But the advantages and energy of graphene batteries cannot be released.

Because the speed and performance of the vehicle are determined by the motor, the excellence of the motor is very important.

Another way is to find a system to exchange for the most advanced motor system.

It can match the performance and function of graphene batteries, so that the maximum performance can be exerted.

Su Qin looked at the production line about the motor on the system!

The price of a single motor production line is 2 million!

The price of the double motor production line is 7 million!

A price difference of [-] million.

And they are very valuable.

It can be seen that the dual motor and the single motor are still different.

"¨〃What motor to choose, that's a question!"

Su Qin was thinking.

Now the capital that Feiyue Group can call is 20 billion.

It is completely possible to buy the production line of the motor.

The price is not cheap.

But Su Qin thought about it, and still communicated with the system with consciousness: "System, buy a dual-motor production line immediately!"

In order to build the most advanced electric vehicle in the world, Su Qin naturally chose the most excellent motor system.

It doesn't matter if the money is spent.

Now Feiyue Group is making a lot of money by relying on heavy locomotives.

System: "Ding Dong, spend 7 million to get a dual-motor production line, congratulations to the host!"

PS: The sixth update, the new January is asking for a broken egg reward and automatic subscription. Today, I challenge the 10th update and ask for a wave of support. .

Chapter 236 Training at the Feiyue Team Club! (Seventh more, please subscribe)

At present, pure electric vehicles on the market are divided into single-motor and dual-motor.

There are three main ways of dual-motor drive. The most common one is to use two single motors with different powers. One is responsible for controlling the operation of the car at high speed, and the other is responsible for controlling the operation of the low-speed area, thereby improving work efficiency.

When designing a single-motor system, considering that the car needs to cope with climbing and some complex road conditions, the selected motor power is often too large.

However, in the actual application process, the motor runs at a low speed in many cases, so the efficiency of the motor is relatively low, and most of the energy is wasted.

The dual motors use motors with different powers at low speed and high speed, which can greatly improve the energy utilization efficiency, and the battery life of the car will also be improved a lot.

So this is why Su Qin chose dual motors.

This ensures performance.

The motor is solved, the autopilot system is solved, and the battery system is solved.

The performance of the motor and electronic control system of new energy vehicles directly determines the main performance indicators of electric vehicles such as climbing, acceleration, and maximum speed of 160. Now these main problems have been solved, so Su Qin will spend a lot of money on the motor electronic control system. buy it.

After communicating with the system, Huang Kexin walked in.

Huang Kexin looked at Su Qin and said, "Mr. Su, the production lines related to Feiyue Automobile have gradually recovered."

"At the same time, our cooperation with Tianming Group has been carried out."

"The design department has already started the design of the first car of our Feiyue Automobile in the case of the relevant design of Changjiang Automobile."

"The preparatory work will take about a month!"

Su Qin nodded: "Everything will go according to the plan, sharpen the knife without accidentally chopping firewood, let's do the preliminary work first!"

Huang Kexin: "Okay, Mr. Su."

"In addition, our booth at the East China Sea International Auto Show is also rented. The organizer told us that since we applied for a car booth, there must be a car show at that time!"

The East China Sea International Auto Show has attracted a total of 1000 companies to actively participate in the exhibition, bringing together foreign auto giants, large domestic auto companies, new Internet car manufacturers, international first-line parts suppliers and other companies, each exhibiting location is different.

Su Qin: "Don't worry, a new car will definitely be available at that time!"

"But Xin, anyway, you just need to prepare for the preliminary work. In addition, you arrange for someone to go to the East China Sea Wharf. The dual-motor production line secretly developed by my laboratory has already arrived at the wharf. You arrange for someone to bring the production line back, and then prepare for assembly and debugging. Production!"

As long as these large-scale problems are solved, the remaining parts will be directly produced by the original Changjiang Automobile production line, and the cooperation of Tianming Group will be enough.

According to Su Qin's plan, it will definitely be possible to build a real car prototype in more than three months.