The invention relates to a ground transportation tool. The tool comprises a battery and a battery management system connected to the battery and powered by the battery. The battery includes a plurality of battery stacks each having battery cells connected in series with each other, is characterized by a control unit adapted to selectively connect one or more of the battery stacks to the battery management system or to disconnect it from the battery management system.

    本发明涉及一种地面运输工具,该地面运输工具包括电池和与该电池连接的电池管理系统,通过电池将能量供应给该电池管理系统,其特征在于,该电池包括多个电池组,各电池组分别具有相互串联的电池单体,其特征在于控制单元,该控制单元构成用于使各电池组之中的一个或多个电池组选择性地与电池管理系统连接或与电池管理系统断开。


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    Title :

    Ground transportation tool


    Additional title:

    地面运输工具


    Contributors:

    Publication date :

    2020-04-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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