The invention provides a vehicle battery control method, a vehicle battery control system and a vehicle, which are applied to the vehicle battery control system. The vehicle battery control system comprises a first battery connected with a first load, a second battery connected with a second load, a power converter respectively connected with the first battery and the second battery, and a processor and a power isolator respectively connected with the power converter, the power isolator, the first battery and the second battery, the power isolator is connected with the first battery and the second battery, and is connected with the first load and the second load. By arranging the power isolators connected with the first battery and the second battery respectively, the problem that the battery with high electric quantity charges the battery with low electric quantity when the first battery is directly connected with the second battery and the electric quantity difference between the first battery and the second battery is large is avoided, and normal operation of the vehicle and the service life of the two batteries are guaranteed.
本公开提供了一种车辆电池控制方法、车辆电池控制系统及车辆,应用于车辆电池控制系统,车辆电池控制系统包括与第一负载连接的第一电池、与第二负载连接的第二电池、分别与第一电池及第二电池连接的电源变换器、分别与电源变换器、电源隔离器、第一电池及第二电池连接的处理器及电源隔离器,电源隔离器分别与第一电池及第二电池连接,并与第一负载及第二负载连接。通过设置分别与第一电池及第二电池连接的电源隔离器,避免第一电池直接与第二电池连接,出现当第一电池与第二电池的电量差异较大时,电量高的电池为电量低的电池进行充电的问题,保证了车辆的正常运行及两块电池的使用寿命。
Vehicle battery control method, vehicle battery control system and vehicle
车辆电池控制方法、车辆电池控制系统及车辆
2024-08-23
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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