How does the powertrain of an electric vehicle work? The powertrain of an electric vehicle is mainly composed of power battery system, electric drive system and electronic control system, commonly known as ‘three electric systems’ in the industry, which is the core system of new energy electric vehicles.
Power Battery System: As the energy storage device of electric vehicles, the power battery provides the required electric energy for the vehicle. The power battery pack is monitored and managed in real time by the battery management system (BMS) to ensure the safe and efficient operation of the battery.
Electric Drive System: The electric drive system is responsible for converting the electrical energy provided by the battery into mechanical energy to drive the vehicle. The inverter converts DC power into AC power, which drives the motor to rotate and generate power.
Electronic control system: the electronic control system controls and manages the battery and electric drive system to ensure efficient and safe operation of the vehicle. the VCU coordinates the work of each system according to the driver’s instructions and vehicle status information to achieve vehicle acceleration, deceleration, braking and other functions.
How does the powertrain of an electric vehicle work? During the driving process of an electric vehicle, the power battery system provides electrical energy, which is converted into mechanical energy to drive the vehicle through the electric drive system.
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