The invention provides an alternating current power battery assembly and a control method. The alternating-current power battery assembly comprises a battery module, an alternating-current and direct-current controller and a BMS controller. The battery module is arranged in the battery box body, and at least two binding posts are arranged outside the battery box body. The AC/DC controller is arranged in the battery box body, a third connecting end of the AC/DC controller is connected with one of the two binding posts, and a fourth connecting end of the AC/DC controller is connected with the other binding post. And the BMS controller is arranged in the battery box body. The BNS controller and the AC/DC controller are arranged in the battery assembly, so that one of the binding posts in the AC/DC controller forms a total positive electrode or a reserved total positive electrode of the AC power battery assembly, and the other binding post forms a total negative electrode or a reserved total negative electrode of the AC power battery assembly. Through the arrangement, the battery assembly can directly receive alternating current or direct current, and complex structures such as an inverter do not need to be used.

    本发明提供了一种交流动力电池总成、控制方法。交流动力电池总成包括:电池模组、交直流控制器与BMS控制器。电池模组设置于电池箱体内,电池箱体的外部设置有至少两个接线柱。交直流控制器设置于电池箱体内,交直流控制器的第三连接端与两个接线柱中的一个连接,交直流控制器的第四连接端与另一个接线柱连接。BMS控制器设置于电池箱体内。本申请通过在电池总成里设置BNS控制器,交直流控制器,使得交直流控制器中的接线柱的一个形成交流动力电池总成的总正极或预留总正极,另一个接线柱形成交流动力电池总成的总负极或预留总负极。这样设置使得电池总成可直接接收到交流电流或者直流电流,无需使用逆变器等复杂结构。


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    Title :

    Alternating current power battery assembly and control method


    Additional title:

    交流动力电池总成、控制方法


    Contributors:
    LU JUN (author) / YU CHANGHONG (author) / SUN HUANLI (author) / LI LILI (author) / NAN HAI (author) / YUE ZHENDONG (author) / CHEN BEINA (author)

    Publication date :

    2022-11-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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