The embodiment of the invention provides a battery pack fixing system and method and a battery pack, and relates to the technical field of batteries. The embodiment of the invention provides a batterypack fixing system and method and a battery pack. The method comprises the steps of obtaining motion data of a battery pack; depending on motion data, judging whether a battery module will collide with a shell or not; and if it is judged that the collision will occur, calculating an acting force for controlling the battery module and the shell to avoid the collision according to the motion data,and then controlling at least one magnet arranged on the shell and the battery module to provide magnetic force for the battery module and the shell according to the calculated acting force so as to fix the battery module and the shell. Thus, when a battery pack is collided, a battery module can be prevented from colliding with a shell, and the safety performance of the battery pack is improved.

    本发明的实施例提供了一种电池包固定系统、方法和电池包,涉及电池技术领域。本发明实施例的提供的电池包固定系统、方法和电池包,在获取电池包的运动数据后,根据运动数据,判断电池模组与壳体是否会发生碰撞,若判定会发生碰撞,则根据运动数据计算控制电池模组与壳体避免碰撞的作用力,然后根据计算得到的作用力,控制设置在壳体以及电池模组上的至少一个磁体向电池模组和壳体提供磁力,以固定电池模组与壳体。如此,在电池包受到碰撞时,可避免电池模组与壳体发生碰撞,提高电池包的安全性能。


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    Titel :

    Battery pack fixing system and method and battery pack


    Weitere Titelangaben:

    电池包固定系统、方法和电池包


    Beteiligte:
    WANG XIUSHAN (Autor:in) / LAO LI (Autor:in) / MA JUNFENG (Autor:in) / WANG YANG (Autor:in) / ZHOU PENG (Autor:in)

    Erscheinungsdatum :

    2020-11-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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