Aspects of the present invention relate to a circuit for a traction battery of a vehicle, the circuit comprises switching means configured to electrically interconnect in series a first cell set comprising one or more battery cells and a second cell set comprising one or more battery cells, and configured to electrically interconnect in parallel the first cell set and the second cell set; and at least one component configured to control electrical energy transfer between the first cell set and the second cell set associated with the first cell set and the second cell set having unequal voltages.
本发明的方面涉及用于车辆的牵引电池的电路,该电路包括:开关装置以及至少一个部件,该开关装置被配置成将包括一个或更多个电池单元的第一电池组与包括一个或更多个电池单元的第二电池组串联地电互连,以及被配置成将第一电池组与第二电池组并联地电互连;所述至少一个部件被配置成控制与具有不相等电压的第一电池组和第二电池组相关联的在第一电池组与第二电池组之间的电能传输。
VEHICLE TRACTION BATTERY CIRCUIT AND CONTROL SYSTEM
车辆牵引电池电路和控制系统
2022-01-14
Patent
Electronic Resource
Chinese