1. When an Electric Sedan Car is driving, the power supplied by the power system is mainly lost in the following aspects: efficiency loss in the process of converting energy into mechanical energy. For diesel engines, it is reflected in the thermal efficiency of the engine; for motors, it is battery discharge efficiency, inverter efficiency and motor efficiency.
2. Internal friction loss of the Electric Sedan Car transmission mechanism. The power provided by the diesel engine and engine must be lost to a certain extent in the internal friction of each transmission gear, vehicle transmission shaft, etc. However, compared with diesel engine vehicles, pure Electric Car have smaller transmission structures, so their losses are smaller than diesel vehicles.
3. Solve the road resistance and lift power loss. When driving at a constant speed on a well-leveled road, all the vehicle's basic metabolism of the outside world is used to deal with road resistance and lift. As the speed increases, both drag forces increase, and the lift share increases as the speed increases.
4. During the process of acceleration and climbing, it is converted into power or momentum and is lost. The power gained by Electric Car is lost during deceleration or braking.
5. Loss of household appliances and central air conditioners in the car.