The invention relates to the technical field of electric vehicles, and particularly discloses an integrated storage, charging and battery replacement system of a battery replacement station, which is high in universality, applicable to charging of various vehicle types, high in equipment use efficiency and low in equipment investment cost, and comprises a battery pack, a charging terminal, a charging power module and a control system, the battery is changed in the battery changing period and is discharged in the charging period; the charging power module, the battery pack and the external three-phase low-voltage alternating-current power grid are connected to form a charging loop, the charging power module, the battery pack and the charging terminal form a first power supply loop, and the charging power module, the external three-phase low-voltage alternating-current power grid and the charging terminal form a second power supply loop; the control system is used for controlling the charging loop to be connected so that the external three-phase low-voltage alternating-current power grid can charge the battery pack, and the control system is further used for controlling the first power supply loop or the second power supply loop to be connected so that the external three-phase low-voltage alternating-current power grid or the battery pack can supply power to the charging terminal.

    本发明涉及电动车技术领域,具体公开了一种通用性强、可适用多种车型补电,设备使用效率高、设备投入成本低的换电站一体化储充换电系统,包括电池包、充电终端、充电功率模块及控制系统,电池包在非充换电时段补充电能,并在换电时段换电及在充电时段放电;充电功率模块、电池包及外部三相低压交流电网连接形成充电回路,充电功率模块、电池包及充电终端形成第一供电回路,充电功率模块、外部三相低压交流电网及充电终端形成第二供电回路;控制系统用于控制充电回路接通以使外部三相低压交流电网向电池包充电,控制系统还用于控制第一供电回路或第二供电回路接通,以使外部三相低压交流电网或电池包向充电终端供电。


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    Title :

    Integrated storage, charging and battery swapping system of battery swapping station


    Additional title:

    一种换电站一体化储充换电系统


    Contributors:
    WU LICHUN (author) / GUO KECHENG (author) / LIU MINGTAO (author)

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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