Three core technologies of new energy vehicles?

Three core technologies of new energy vehicles

As we all know, the traditional fuel vehicle has three parts: engine, chassis and gearbox, and the "new blood" new energy vehicle on the market also has three parts. However, it is not so much the three big pieces as the three core technologies of new energy at present. It is different from the three parts of a fuel vehicle, namely, motor, battery and electronic control system.

electrical machinery

If you have a little knowledge of new energy vehicles, you should be familiar with motors. In fact, it can be equivalent to the engine of our fuel car and is the power source for our car to move forward. In addition to providing forward power for our cars, it can also convert the forward kinetic energy of vehicles into electric energy for our cars like a generator, which is the most common "kinetic energy recovery" of new energy vehicles.

battery

Batteries are also easy to understand. In fact, its function is equivalent to the fuel tank of a traditional fuel vehicle, and it is also a device for storing energy for the vehicle. However, the battery pack weight of new energy vehicles has already exceeded the fuel tank of traditional fuel vehicles. And the battery pack is not as good as the traditional fuel tank. The battery pack of new energy vehicles has been widely criticized. It needs to maintain efficient work and ensure its service life, so it depends on the technical means of battery packs by various car companies.

electronic control system

Some people regard the electronic control system as the ECU of a traditional fuel vehicle, but this statement is not completely correct. The electronic control system plays the role of "housekeeper" in new energy vehicles, which integrates most functions of traditional fuel vehicle ECU. The electronic control system of almost the whole vehicle is managed by the electronic control system, so the electronic control system plays a very important role in new energy vehicles.

At present, the momentum of new energy vehicles in China is quite fierce, and domestic consumers are slowly accepting the emergence of new energy vehicles. However, aside from the advantages of new energy vehicles, the three technologies of motor, battery and electronic control system should be considered by all car companies at all times. As long as these three technologies are stable and reliable, the time for new energy vehicles to surpass traditional fuel vehicles will be shorter and shorter.