The embodiment of the invention relates to a method for operating a battery management system, a corresponding device and a vehicle. A method may be used to control a battery management system. A first voltage drop is sensed between the first terminal of the first battery and the second terminal of the first battery, and a second voltage drop is sensed between the first terminal of the second battery cell and the second terminal of the second battery cell. A fault state is detected in the first battery cell or the second battery cell based on the first voltage drop or the second voltage drop. The first voltage drop is swapped for a first swap voltage drop between the common terminal and a second terminal of the second battery cell.

    本公开的实施例涉及操作电池管理系统的方法、对应设备和交通工具。可以使用方法来控制电池管理系统。在第一电池的第一端子与第一电池的第二端子之间感测第一电压降,并且在第二电池单元的第一端子与第二电池单元的第二端子之间感测第二电压降。基于第一电压降或第二电压降,在第一电池单元或第二电池单元中检测故障状态。将第一电压降调换用于公共端子与第二电池单元的第二端子之间的第一调换电压降。


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    Title :

    Method of operating battery management system, corresponding device and vehicle


    Additional title:

    操作电池管理系统的方法、对应设备和交通工具


    Contributors:

    Publication date :

    2023-09-19


    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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