1. When an
Used Electric Car is driving, the mechanical energy provided by the power system is mainly consumed in the following aspects: the efficiency loss when energy is converted into mechanical kinetic energy. For internal combustion engines, it is the thermal efficiency of the engine, and for electric motors, it is the battery discharge efficiency, inverter efficiency and power efficiency.
2. Friction consumption inside the gear mechanism of Used
Electric Car. The mechanical energy provided by the internal combustion engine and the motor is consumed to a certain extent in the internal friction of the gear shafts and rotating shafts. However, compared with the internal combustion engine, the new energy
Used Car has a simpler transmission system structure than the internal combustion engine, so the loss of this part is smaller than that of the internal combustion engine.
3. Dealing with road traffic friction resistance and friction resistance work consumption. When driving at a constant speed on a road with good traffic conditions, the basic metabolism of the performance is all used to deal with road traffic friction resistance and friction resistance. As the speed increases, both friction resistances increase, and the proportion of friction resistance increases with the increase in speed.
4. When accelerating and climbing, it is converted into mechanical energy or potential energy. The mechanical energy obtained by the vehicle is consumed when decelerating or braking.
5. Consumption of in-vehicle electrical appliances and air conditioners.
Among them, the friction of the transmission system focuses on the performance of the vehicle itself, and some, such as the power system working conditions, focus on both vehicle performance and safe driving habits. After the vehicle is purchased, it is generally not easy to modify the core components, so the following mainly explains the impact of safe driving habits on the "low power consumption" of Used Electric Car.
