A method for controlling electrical connection of at least two battery packs (202, 203) of an energy storage System (200) of a vehicle (201) to a common load during operation of the vehicle, each one of the battery packs being connectable to the load via at least one respective switching device, the method comprising: - receiving measurement data relating to current operating conditions of the energy storage System, - based on at least the measurement data, estimating at least one battery state of each one of the battery packs, wherein said at least one battery state is at least one of an open circuit voltage and a state of charge, - based on the estimated at least one battery state of each one of the battery packs, controlling electrical connection of each battery pack to the load via the at least one respective switching device.

    一种用于在车辆运行期间控制车辆(201)的能量存储系统(200)的至少两个电池组(202、203)与公共负载的电连接的方法,每个电池组通过至少一个相应的开关设备可连接到负载,该方法包括:‑接收与能量存储系统当前运行条件相关的测量数据,‑至少基于测量数据,估计每个电池组的至少一个电池状态,其中,所述至少一个电池状态是开路电压和荷电状态中的至少一个,‑基于所估计的每个电池组的至少一个电池状态,经由至少一个相应的开关设备控制每个电池组到负载的电连接。


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    Title :

    METHOD FOR CONTROLLING ELECTRICAL CONNECTION OF BATTERY PACKS


    Additional title:

    一种控制电池组的电连接的方法


    Contributors:

    Publication date :

    2022-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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