The invention discloses a battery swap station and a power supply system thereof, and the power supply system of the battery swap station comprises: an AC input end; a primary load loop, wherein the input end of the primary load loop is connected with the alternating current input end, wherein the output end of the primary load loop is connected with a first type of load; and a secondary load loopwhich is internally provided with an electric energy conversion module, wherein the alternating current input end of the electric energy conversion module is connected with the alternating current input end, the alternating current output end of the electric energy conversion module is connected with a second type load, and the direct current end of the electric energy conversion module is connected with an energy storage module. Therefore, power is supplied through the energy storage module when the external alternating current power supply is powered off, hierarchical management of loads isachieved, normal power utilization of important loads can be guaranteed, and the whole power exchange station can still operate when powered off.

    本发明公开了一种换电站及其供电系统,其中,换电站的供电系统包括:交流输入端;一次负载回路,所述一次负载回路的输入端与所述交流输入端相连,所述一次负载回路的输出端与第一类负载相连;二次负载回路,所述二次负载回路中设置有电能变换模块,所述电能变换模块的交流输入端与所述交流输入端相连,所述电能变换模块的交流输出端与第二类负载相连,所述电能变换模块的直流端与储能模块相连。由此,在外部交流电源断电时通过储能模块供电,实现负载的分级管理,可以保证重要负载的正常用电,使得整个换电站在断电时依然能够运行。


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    Title :

    Battery swap station and power supply system thereof


    Additional title:

    换电站及其供电系统


    Contributors:
    HAN CHUNHU (author) / CUI HONGKAI (author) / LI XIAOFENG (author) / LI YUJUN (author) / RU YACHAO (author)

    Publication date :

    2021-03-12


    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



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