Chapter 429: Dismantled

May be affected by Xiao Ming, Pan Gu technology employees have a soft spot for Di Auto.
Since the bosses are all down to buy Bidi cars, the employees can also drive! It's fashionable to drive the same car as the boss.
The sales staff of Jiangcheng Bidi's 4S shop has also been a little bit embarrassed recently. The sales of Tang series electric vehicles, which had not been sturdy, have soared, which is the contribution of Pangu technology employees.
Xiao Ming didn't buy the Bidi electric car because he kept a low profile or wanted to drive it, but to modify it.
Now that Pangu Technology is going to make a car by itself, first of all, you need to know about electric cars. Xia Guo Auto does the best bidi electric car. This is the best template.
A temporary factory in the science and technology park, where employees of Pangu Technology are disassembling the electric car Tang.
These employees were hired by Pangu Science and Technology a year ago and come from mechanics in after-sales repair shops in major 4S stores across the country.
These mechanics used to specialize in servicing Pangu Technology's autos, doing routine repairs and maintenance of cars, etc. Now they have transferred jobs. Their future work will be to create a new generation of micronuclear electric vehicles for Pangu.
Tang's battery is located in the upper right of the engine compartment and uses Pangu Technology's latest lithium battery.
Like Tesla, Tang uses a battery pack composed of lithium batteries.
First, the mechanics tested Tang's performance. Whether it was acceleration, stability, or endurance did meet the requirements for participating in the promotion.
In general, the workmanship of Bidi is good.
But as far as driving experience and riding experience are concerned, compared with more than 200,000 automobile joint ventures, there is still a big gap.
And when charging, the Pangu Science and Technology Park is barely more convenient because there are places to install charging piles. If you live in a residential area, it is troublesome. Not every resident in the residential area has its own parking space, and not all parking spaces. Both are allowed to install charging stations.
And even with Pangu ’s latest lithium battery technology, it takes five hours to fully charge the battery and one hour to charge it quickly.
A car is a means of transportation. Use it when you need to go out, rather than waiting for the battery to be fully re-used.
Imagine that there is a certain distance between the place where the user works and the place where he needs to drive a car every day, and his home does not have a charging pile, which is very troublesome.
He needs to drive the car to a gas station with a charging pile to charge it, and then wait for the battery to be fully charged before he can drive away. After that, the vehicle has lost the meaning of tools.
This is the reason why pure electric vehicles cannot be promoted, and those who buy plug-in hybrids rarely use pure electricity in subsequent use. Most of the time, they use gasoline power to treat plug-in hybrid vehicles as For pure gasoline cars.
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 entire vehicle is 2.4 tons, which is much heavier than a gasoline car of the same class, and the weight of the battery is about 600 kg.
This design has its advantages and disadvantages in half.
The large-volume battery pack can give sufficient power to the electric vehicle, and the weight of the body can also increase the stability and grip of the electric vehicle.
The disadvantages are also obvious. Large-volume batteries have inherent safety risks.
Both Bidi electric cars and Tesla electric cars have had lithium battery explosion accidents.
The probability of such an accident is not isolated, but it occurs every year.
Once an explosion or nature occurs, for a single consumer, it may be a car crash and death.
In addition, the large battery reduces the space of the electric vehicle, making the entire electric vehicle more bulky.
The mechanics removed the Pangu technology's lithium battery. Although the latest lithium battery was developed by Pangu technology, Xiao Ming himself didn't look down on it.
Subsequently, the mechanics removed Tang's motors and controllers.
Bidi's permanent magnet motor does have some characteristics, with a combined maximum power of 180KW and a maximum torque of 330Nm.
Here again, the concept of torque is to multiply the force F by the force arm S. The greater the torque, the faster the motor turns. The faster the motor, the faster the electric vehicle.
Then compare Tang's parameters with the Model 3 that Tesla sells better, and you can also know Tang's performance.
The above models are equipped with two motors in total. The two motors have a power of 220KW and a maximum torque of 416Nm.
Because Tang is an urban SUV, the Model 3 is similar to a coupe, so there can only be a simple comparison between the two and it cannot be qualitatively analyzed.
However, it can also be seen that Tesla's technology is indeed better than Bidi.
Xiao Ming instructed the mechanics at the scene.
After understanding Bidi Tang's structure, Xiao Ming asked the mechanics to push all the components except the lithium battery back into the car.
Now we need the micro-core battery department of the new materials business department for the development of supporting micro-core battery packs for electric vehicles.
Because it is a micro-core battery, the battery of the battery pack has no battery capacity, and the performance of the battery is expressed in terms of life. The only parameter to measure is the consumption rate of silicon carbide semiconductor materials.
When the radiation continuously hits the silicon carbide, the silicon carbide will also be consumed, and its consumption mainly refers to the consumption of the crystal center that can capture the electrons.
At present, the life of micro-core batteries is about three years, and the laboratory needs to achieve a life of five years.
Change the battery every five years. 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 obtain the requirements of the motor, this is a small technical issue.
And based on the current performance of a single (half of the size of a fingernail) micro-core battery, the volume and weight of the battery pack will be much smaller than that of a lithium battery, which is easy to install and remove.
A new group of technical talents also emerged in the experiment ~ EbookFREE.me ~ Among them, a mechanic from Xia Guodongfeng Automobile Repair Factory, Zhang Derui, became the leader of the experimental group because of his technical skills and quick thinking.
Zhang Derui repairs not just ordinary cars, but armored cars, and the mechanical complexity is much more complicated than that of family cars.
Xiao Ming summoned the senior team of the experimental team and the company to arrange specific tasks.
"We have to make micro-core batteries the source of energy for electric vehicles first, and then talk about being our own motors, studying our own electric vehicles and driving assistants."
This is obviously a big plan, because Xiao Ming is also preparing to separate the micro-core battery department from the new material hardware business unit.
He said: "The company intends to reorganize Pangu Technology Co., Ltd. into Pangu Technology Group and become a specialized future energy company. Future Energy Company will be a wholly-owned subsidiary of Pangu Technology Group and will be mainly responsible for the development of micronuclear batteries and the research and development of future vehicles. "
Xiao Ming took a deep look at Zhang Derui, Zhang Derui raised his chest and raised his spirits, and finally had his own stage! (There is something temporary, there is only one chapter today, forgive me!)