The invention discloses a charging system, a high-voltage distribution box, a charging station and an electric vehicle, and relates to the technical field of electric vehicles. The charging system comprises a high-voltage distribution box and a battery management system; the high-voltage distribution box comprises at least two direct-current charging interfaces, each direct-current charging interface in the at least two direct-current charging interfaces is used for being connected with one charging gun, and the charging guns are connected with the charging piles; each direct-current charging interface is connected with a corresponding output interface through a copper bar in the high-voltage distribution box, and the output interface is an output end of the high-voltage distribution box; the battery management system is connected with signal terminals of one or more direct current charging interfaces in the at least two direct current charging interfaces; and when one or more direct current charging interfaces in the at least two direct current charging interfaces are connected with the charging gun, the battery management system determines the connection state of the charging gun and communicates with the charging pile corresponding to the charging gun. The direct-current charging interface is not connected with a high-voltage distribution box through a cable any more, large-current charging is achieved, and the charging time is shortened.

    一种充电系统、高压配电盒、充电站及电动车辆,涉及电动车辆技术领域。充电系统包括高压配电箱和电池管理系统;高压配电箱包括至少两个直流充电接口,至少两个直流充电接口中的每个直流充电接口,用于连接一个充电枪,充电枪与充电桩连接;每个直流充电接口,在高压配电箱的内部通过铜排连接一个对应的输出接口,输出接口为高压配电箱的输出端;电池管理系统连接至少两个直流充电接口中的一个或多个直流充电接口的信号端子;电池管理系统当至少两个直流充电接口中的一个或多个直流充电接口连接充电枪时,确定充电枪的连接状态,以及与充电枪对应的充电桩进行通信。该直流充电接口不再通过线缆连接高压配电盒,实现了大电流充电,以缩短充电时间。


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    Titel :

    Charging system, high-voltage distribution box, charging station and electric vehicle


    Weitere Titelangaben:

    一种充电系统、高压配电盒、充电站及电动车辆


    Beteiligte:
    ZHANG QIAORAN (Autor:in) / WANG MENGYI (Autor:in) / CHEN YANLEI (Autor:in) / WANG ZUSHENG (Autor:in) / LI DONGXU (Autor:in) / ZOU SHICHEN (Autor:in) / XU JIANHUI (Autor:in)

    Erscheinungsdatum :

    25.07.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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