The invention discloses a direct current charging pile matrix type power distribution system and method. The system comprises a main cabinet control module, a direct current charging module group and a power switching module group, wherein a split type terminal is in communication connection with a corresponding host cabinet control module through a CAN communication bus; the host cabinet control module is in communication connection with the direct current charging module group through the CAN communication bus; the direct current charging module group is in communication connection with the power switching module group through the CAN communication bus; and the power switching module group is used for controlling a direct current contactor and outputting the power to the split type terminal according to preset power so as to charge the vehicle under the condition of detecting that the vehicle is connected to the split type terminal. The technical problems that a direct current charging pile cannot meet the vehicle charging power in some scenes and the expansibility is insufficient are solved.

    本申请公开了一种直流充电堆矩阵式功率分配系统以及方法。该系统包括主机柜控制模块、直流充电模块组、功率投切模块组,所述分体式终端通过CAN通信总线与对应的所述主机柜控制模块通信连接;所述主机柜控制模块通过所述CAN通信总线与所述直流充电模块组通信连接;所述所述直流充电模块组通过所述CAN通信总线与所述功率投切模块组通信连接;所述功率投切模块组,用于控制直流接触器,按照预设功率输出到所述分体式终端用以在检测到在所述分体式终端有车辆接入的情况下对所述车辆进行充电。本申请解决了直流充电堆在一些场景无法满足车辆充电功率且可拓展性不足的技术问题。


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    Title :

    Direct current charging pile matrix type power distribution system and method


    Additional title:

    直流充电堆矩阵式功率分配系统以及方法


    Contributors:
    HE HUANGZHI (author) / LIANG HUI (author)

    Publication date :

    2021-08-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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