The invention discloses a storage and charging integrated device, a charging control method, a charging pile and a charging system.The storage and charging integrated device comprises an energy storage module and a charging module, the first input end of the charging module is connected with the first output end of an alternating current-direct current conversion module, and the first end of the energy storage module is connected with the second output end of the alternating current-direct current conversion module; the second end of the energy storage module is connected with the second input end of the charging module. The input end of the AC-DC conversion module is connected with an AC power grid. And the charging module is configured to perform charging output by serially connecting first charging power provided based on the working state of the AC/DC conversion module and second charging power provided by the energy storage module, and provide third charging power output by the charging module to the to-be-charged equipment for charging. Therefore, high-power output of the storage and charging integrated device can be realized based on low power provided by the alternating-current power grid, so that the cost of the storage and charging integrated device can be reduced, and the charging speed of the storage and charging integrated device is improved.

    本申请公开一种储充一体装置、充电控制方法、充电桩及充电系统,储充一体装置包括储能模块和充电模块,其中:充电模块的第一输入端与交直流转换模块的第一输出端连接,储能模块的第一端与交直流转换模块的第二输出端连接,储能模块的第二端与充电模块的第二输入端连接,交直流转换模块的输入端与交流电网连接;充电模块,被配置为基于交直流转换模块的工作状态提供的第一充电功率和储能模块提供的第二充电功率串联进行充电输出,并将充电模块输出的第三充电功率提供给待充设备进行充电。这样,基于交流电网提供的小功率能够实现储充一体装置的大功率输出,从而可以降低储充一体装置的成本,提高储充一体装置的充电速度。


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    Title :

    Storage and charging integrated device, charging control method, charging pile and charging system


    Additional title:

    储充一体装置、充电控制方法、充电桩及充电系统


    Contributors:
    WU KAI (author) / XU JINMEI (author) / ZHENG ZHIMIN (author) / CHENG YONG (author)

    Publication date :

    2025-06-06


    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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