Three-electric technology of new energy vehicles

The three-electric technology of new energy vehicles usually refers to batteries, motors and electronic control systems. These three technologies are new technologies that distinguish electric vehicles from traditional vehicles, and are also one of the key technologies of electric vehicles.

Battery technology

The battery is one of the most core components of new energy vehicles, and it is responsible for providing the power required by the vehicle. The performance of the battery directly affects the vehicle's cruising range and production cost. In new energy vehicles, batteries usually refer to high-voltage batteries, rather than ordinary batteries that provide power for vehicle lighting, air conditioning, etc. The performance of pure electric vehicle batteries directly determines the cruising range, so battery technology is the most critical for vehicle manufacturers.

Motor technology

The motor system provides torque, that is, power, for the vehicle. The motor system can be one, two or four. There are currently two types of motors mainly used in the market: AC asynchronous motors and permanent magnet synchronous motors. The development level of motor technology is related to the performance of new energy vehicles, and the large-scale commercial use of motors reflects my country's technical level in this field.

Electronic control technology

The electronic control system plays the role of the central nervous system. It collects various signals and issues corresponding instructions to control the speed and direction of the drive motor, as well as energy recovery and other tasks. The electronic control system is a key technology to ensure the safe and efficient operation of electric vehicles.

The three electric technologies of new energy vehicles mainly include battery technology, motor technology and electronic control technology. The coordinated development of these technologies has a decisive impact on the performance and market competitiveness of new energy vehicles.