may be influenced by Xiao Ming, the employees of Pangu Technology have a soft spot for Bidi Automobile during this time.

Since the boss is putting down his body and buying a Bidi car, then the employees can also drive it!

The salesmen of the Jiangcheng Bidi 4S store have also been a little confused recently, and the sales of the Tang series electric vehicles, which were originally not selling well, have skyrocketed, which is the contribution of Pangu Technology employees.

Xiao Ming bought the Bidi electric car not because he was low-key or because he wanted to drive it, but for modification.

Since Pangu Technology wants to make its own car, it must first understand electric vehicles, and the best Bidi electric car made by Xia Guo Automobile is the best template.

A makeshift factory in the science and technology park, where Pangu Technology's employees are dismantling the electric car Tang.

These employees were hired by Pangu Technology a year ago and come from mechanics from after-sales maintenance shops in major 4S stores across the country.

These mechanics used to work specifically for Pangu Technology's cars, doing routine repairs and maintenance of cars, etc., and now they have been transferred, and their future work will be to create a new generation of micro-core electric vehicles for Pangu Technology.

Tang's battery is located in the upper right part of the engine compartment and uses Pangu Technology's latest lithium battery.

Like Tesla, Tang's uses a battery pack composed of individual lithium batteries.

First of all, the mechanics tested Don's performance, and whether it was acceleration, stability or endurance, it did meet the requirements of participating in the promotion.

Overall, the workmanship of BYD cars is still good.

However, in terms of driving experience and riding experience, there is still a big gap compared with more than 200,000 car joint venture cars.

And when charging, Pangu Science and Technology Park is barely more convenient because there is a site to install charging piles, if you live in the community, it will be troublesome, not every community residents have their own parking spaces, and not all parking spaces are allowed to install charging piles.

And even with Pangu Technology's latest lithium battery technology, it still takes five hours to fully charge the battery and one hour to fast charge.

Cars are vehicles that need to be used as soon as you go out, not when you have to wait for the battery to be fully charged.

Imagine, the place where the user works is a certain distance from the residence, needs to drive every day, and there is no charging pile at home, which is a very troublesome thing.

He needs to drive the car to a gas station with a charging station to charge it, then wait for the battery to be fully charged, and then toss for half a day before he can drive away, so the vehicle has lost the meaning of a tool.

This is the reason why pure electric vehicles cannot be promoted, and those who buy plug-in hybrids have very little time to use pure electric in later use, and most of the time they still use gasoline power, and use plug-in hybrid cars as pure gasoline vehicles.

The structure of an electric vehicle is much simpler than that of a gasoline vehicle, but the weight of the battery is not small.

Taking Tang as an example, the weight of the whole vehicle is 24 tons, which is much heavier than that of gasoline cars of the same level, and the weight of the battery is about 600 kilograms.

The advantages and disadvantages of this design are half and half.

The large volume of the battery pack can give enough power to the electric vehicle, and the heavy body can also increase the stability and grip of the electric vehicle.

The disadvantages are also obvious, the large volume of the battery itself has potential safety hazards.

Whether it is a BYD electric car or a Tesla electric car, there have been accidents with lithium battery explosions.

The chances of such accidents are not isolated but occur every year.

Once there is an explosion or nature, for a single consumer, it may be a car crash and death.

In addition, the large size of the battery reduces the space of the electric vehicle, making the entire electric vehicle relatively bulky.

The mechanics dismantled the lithium battery of Pangu Technology, although the latest lithium battery was developed by Pangu Technology, but Xiao Ming himself did not look down on it.

Subsequently, the mechanics dismantled Don's motors and controllers, among other things.

BYD's permanent magnet motor is indeed a bit distinctive, with a comprehensive maximum power of 180K and a maximum torque of 330N.

Here is the concept of torque, that is, the force f multiplied by the force arm s, the greater the torque proves that the motor rotates faster, the motor is fast, of course, the electric car will run fast.

Comparing Tang's parameters with Tesla's better-selling ODEL3, you can also know Tang's performance.

The ODEL 3 is equipped with a total of two motors at the front and rear, both motors have a power of 220K and a maximum torque of 416N.

Because Tang is a city L3 similar to a coupe, it can only be compared with each other so simply and cannot be qualitatively analyzed.

However, it can also be seen that Tesla's technology is indeed better than that of Biddy.

Xiao Ming instructed the mechanics to operate on the spot.

After learning about the structure of Bidi Tang, Xiao Ming asked the mechanics to stuff all the parts except the lithium battery back into the car.

Now there is a need for the micronuclear battery department of the new materials division to develop supporting micronuclear battery packs for electric vehicles.

Since it is a micronuclear battery, the battery of the battery pack does not have a battery capacity, and the performance of the battery is expressed in terms of life. The only parameter of the metric is the rate of consumption of the silicon carbide semiconductor material.

Silicon carbide is also consumed when radiation continuously hits silicon carbide, and its consumption mainly refers to the consumption of the color center of the crystal that can capture the electron color.

At present, the life of micronuclear batteries is about three years, and the laboratory needs to achieve a life span of five years.

The battery is replaced every five years, and the life of a car is about fifteen years, and the battery is replaced about twice.

This is the future of electric vehicles and new energy development.

As for whether the voltage and current output of the battery pack can meet the requirements of the motor, this is a small technical problem.

Moreover, based on the current performance of a single micronuclear battery the size of a fingernail cap, the volume and weight of the battery pack will be much smaller than that of lithium batteries, which is convenient for installation and disassembly.

A group of new technical talents also emerged in the experiment, among which Zhang Derui, a mechanic from Dongfeng Automobile Machinery Repair Factory in Xiaguo, became the leader of the experimental team because of his technical ability and quick thinking.

Zhang Derui repairs not ordinary cars, but armored cars, and the mechanical complexity is much more complex than that of family cars.

Xiao Ming convened the experimental team and the company's senior management to arrange specific tasks.

"We first have to make the micronuclear battery the energy source of the electric car, and then we have to make our own motor, and we have to study our own electric car and driving assistant. ”

This is obviously a big plan, because Xiao Ming is also preparing to separate the micro-core battery division from the new material hardware division.

"The company is preparing to restructure Pangu Technology into Pangu Technology Group and become a dedicated energy company for the future," he said. Future Energy will be a wholly-owned subsidiary of Pangu Technology Group, mainly responsible for the development of micronuclear batteries and the research and development of future vehicles. ”

Xiao Ming glanced at Zhang Derui deeply, Zhang Derui raised his head and was full of spirit, he finally had his own stage!

The era of black technology of Xueba