The invention belongs to the technical field of new energy automobile batteries, and particularly relates to a new energy automobile cascade battery management system which comprises an automobile body, a main battery and a central control system, and further comprises a standby battery detachably installed at the bottom end in the automobile body, driving devices arranged at the two ends in the automobile body, and a central control system electrically connected with the main battery and the standby battery. The upper end of the interior of the automobile body is provided with the main battery through bolts. According to the present invention, the waterproof performance of the bottom end of a battery box is improved, the effect of preventing ground water from entering the battery box is achieved, the effects of preventing the main battery from being damaged and the automobile from not being continuously used and the effect of increasing the maneuverability of the automobile, are realized; and in addition, the central control system can automatically control a driving motor, so that the standby battery is disconnected from the main battery, and the effect of preventing the ground water from damaging the standby battery is achieved.

    本发明公开的属于新能源汽车电池技术领域,具体为一种新能源汽车级联电池管理系统,包括所述汽车本体、主电池和中央控制系统,还包括可拆卸安装在所述汽车本体内部底端备用电池、设置在所述汽车本体内部两端的驱动装置,和电性连接所述主电池和所述备用电池的中央控制系统,所述汽车本体内部上端通过螺栓安装所述主电池,本发明增加电池箱底端的防水性能,防止地面水进入电池箱内部的效果,达到防止主电池损坏,车辆无法继续使用的效果,增加车辆机动性的效果,且达到中央控制系统将自动对驱动电机进行控制,使备用电池与主电池断开连接,防止地面水对备用电池造成损坏的效果。


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    Title :

    New energy automobile cascade battery management system


    Additional title:

    一种新能源汽车级联电池管理系统


    Contributors:

    Publication date :

    2021-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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