When the battery power is less than 60%, the auxiliary power system starts: when the vehicle energy demand is large, the auxiliary power system and the battery pack provide energy for the drive system at the same time when the vehicle energy demand is small, the auxiliary power system provides energy for the drive system At the same time, the battery pack is also charged. Take a series hybrid electric vehicle as an example to introduce the working principle of a hybrid electric vehicle.Īt the beginning of the vehicle driving, the battery is in a fully charged state, its energy output can meet the requirements of the vehicle, and the auxiliary power system does not need to work.
The power system of a hybrid electric vehicle is mainly composed of a control system, a drive system, an auxiliary power system, and a battery pack. By using electric motors in hybrid vehicles, the power system can be flexibly adjusted in accordance with the actual operating conditions of the vehicle, while the engine is kept working in the area with the best overall performance, thereby reducing fuel consumption and emissions.
Hybrid Electrical Vehicle (Hybrid Electrical Vehicle, abbreviated as HEV) refers to a vehicle equipped with two power sources at the same time-thermal power source (generated by a traditional gasoline engine or diesel engine) and electric power source (battery and electric motor).
0 kommentar(er)
