The three core components of new energy vehicles are:
1. Battery: As an energy storage device for new energy vehicles, the battery is one of the most important components of new energy vehicles. It not only provides the electrical energy required for vehicle operation, but also directly determines the vehicle's range. At present, the commonly used battery types in new energy vehicles include ternary lithium batteries, lithium iron phosphate batteries, etc. They each have their own advantages and disadvantages. For example, ternary lithium batteries have high energy density but slightly lower stability, while lithium iron phosphate batteries have good stability but relatively lower energy density.
2. Motor: The motor is the power source of new energy vehicles, which converts the stored electrical energy in the battery into mechanical energy to drive the vehicle forward. There are various types of motors, such as DC motors, AC induction motors, permanent magnet synchronous motors, etc., which play a key role in new energy vehicles. The performance of the motor directly affects the acceleration performance, maximum speed, and smoothness of the vehicle during driving.
3. Electronic Control: The electronic control system is the "brain" of new energy vehicles, responsible for controlling and managing the working status of core components such as batteries and motors. The electronic control system collects various sensor signals to manage the charging and discharging of the battery, and controls the speed and torque of the motor to ensure that the new energy vehicle can maintain optimal operating conditions under various working conditions. At the same time, the electronic control system is also responsible for achieving communication and coordination with other onboard systems, improving the safety and comfort of the entire vehicle.