Perfection of Rebirth

Chapter 883 Looking Forward to Electric Vehicles

After Guanghui Group and Goldman Sachs negotiated the acquisition of Sanyo, Goldman Sachs quickly settled Daiwa Securities and Sumitomo Mitsui Bank. The speed was so fast that Jiang Hui had a feeling: Could it be that he fell into a trap?

But it doesn't matter even if it is a pitfall in the eyes of others. Jiang Hui, who is familiar with future development, feels that Sanyo's technology and factories related to batteries and motors are worth billions of dollars.

The number one manufacturer of automotive power batteries in later generations has been occupied by Panasonic Battery for a long time. Relying on Tesla's exclusive battery supplier status, Panasonic Battery has a very good life.

The second place is CATL, which is a new company independent of ATL's power battery department.

The technology of Panasonic battery mainly comes from the acquisition of Sanyo. Before that, although Panasonic battery was not bad, it still has a relatively large distance from the top of the industry.

Now, Sanyo and ATL are already in the pocket of Guanghui Group. When the era of electric vehicles comes, everyone finds that all the car manufacturers are working for Guanghui Group.

The development of electric vehicles is relatively slow, the main reason is the battery.

On the one hand, the energy density of the battery is insufficient, resulting in a cruising range that cannot be compared with traditional fuel vehicles.What is the future of charging for a few hours and running more than 100 kilometers intelligently?
Another aspect is that the price of batteries remains high.

Lithium batteries are very common, and usually everyone buys them for a few dollars a pair.The lithium batteries used in electric vehicles are not much more advanced than those used by everyone every day, but they cannot withstand the heavy use of others.

Take Tesla's electric car as an example, which uses nearly 7000 18650 batteries.

What is an 18650 battery?
18650是锂离子电池的鼻祖-索尼公司当年为了节省成本而定下的一种标准性的锂离子电池型号，其中18表示直径为18mm，65表示长度为65mm，0表示为圆柱形电池。

As the earliest lithium-ion battery, the 18650 battery is currently the most mature and stable battery combination in the world, and it still occupies a leading position today.Tianchao produces about billions of 18650 batteries every year, which is far more than batteries made of other materials.

The theory of 18650 battery life is 1000 cycles of charging.Due to the large capacity per unit density, most of them are used for laptop batteries. In addition, because 18650 has very good stability at work, it is widely used in various electronic fields: often used in high-end glare flashlights, portable Power supplies, wireless data transmitters, electric thermal clothing, shoes, portable instruments, portable lighting equipment, portable printers, industrial instruments, medical instruments, etc.

However, since the use of 18650 batteries in electric vehicles, automotive batteries have quickly become the most used product.

One car costs 7000 yuan, and 7000 cars cost [-] million yuan.

And the output of cars is hundreds of thousands or millions at every turn.Although electric vehicles have not reached the level of millions, it is only a matter of time.

Lithium batteries account for at least one-third of the cost of an electric car. If the price of the car is not very high, the battery cost can account for more than half. When Guanghui Group monopolizes this field, all car manufacturers will be true I am working for Guanghui Group.

Buying an electric car is better than buying a battery and giving it a car shell!
In addition to the core component of the battery, an electric vehicle also has a very important component, the motor.

The motor consists of three parts: the stator, the rotor, and the housing. The key points of the motor technology are the stator and the rotor.The rotor is the main drive motor of the new energy vehicle, which undertakes all the functions related to the movement of new energy vehicles.The motor of a new energy vehicle has forward rotation and reverse rotation. Forward rotation means forward driving, and reverse rotation means reverse driving.

In the process of positive rotation and acceleration of a new energy vehicle, the motor has a negative torque, and the accuracy of the torque means the speed of the acceleration of the new energy vehicle.When the torque produces an error, the new energy vehicle needs a motor to accelerate, and the mileage is converted to a battery that consumes the same energy. The cost of the battery is higher than that of the motor. Therefore, the efficiency and performance of the new energy vehicle motor are as high as Important.

A car can be equipped with one, two or four motors, which are currently divided into AC asynchronous motors and permanent magnet synchronous motors.If you want to achieve high efficiency, permanent magnet synchronous motors are better, and this is an area where Sanyo is very good at.

In fact, when Sanyo first made washing machines, it had already invested heavily in researching motors, and later it gradually expanded to motors for traditional fuel vehicles and motors for hybrid systems.

After Guanghui Group acquired Sanyo, the motor technology can basically be seamlessly connected with Guanghui Automobile. After developing related products for new pure electric vehicles, one of the core three electric vehicles of electric vehicles will be settled.

As for the three electric products other than batteries and motors, that is, electronic control.In the past two years, Jiang Hui has arranged for ATL to set up a special project team for research, and now there are first-generation products.

The cost of three electric vehicles accounts for at least half of the cost of electric vehicles. Mastering these three core technologies basically controls the cost of electric vehicles.

At this time, as long as Brilliant Motors involves an electric car with a beautiful appearance, it seems that it is not so difficult to seize Tesla's scenery.

Although Tesla has been established for several years, its real strength was in the first two years, and the first product was launched only this year.

Tesla's original entrepreneurial team mainly came from Silicon Valley, using IT concepts to build cars, rather than traditional car manufacturers represented by Detroit.Therefore, Tesla's electric car is often seen as a story of a Silicon Valley boy fighting a Detroit giant.

On July 2003, 7, Martin Eberhard and his long-term business partner Mark Tarpenning partnered to establish Tesla Motors, which will be headquartered in Silicon Valley, California, USA.

After its founding, Tesla began looking for the investment and materials needed for an efficient electric sports car.As Martin had no manufacturing experience in this area, he eventually found AC Propulsion.Under the introduction of the CEO of AC Propulsion, Elon Musk got to know Martin's team.

You are not mistaken, Elon Musk joined Tesla in the middle, he is not the founder of Tesla.

It took Tesla about five years of polishing before it launched its first product, the Roadster, into the market in February this year.During this period, major time and money were spent on research and development.

For example, the battery life that Tesla electric vehicles are proud of comes from a battery pack composed of more than 7000 batteries. La developed it himself and has not had a battery failure so far.

Moreover, this model also ensures that it can use the most advanced batteries to equip Tesla electric vehicles at any time.

Now, far from Tesla's most glorious time, Brilliant Auto still has many opportunities.

(End of this chapter)