The invention relates to a super fast charging system based on an inductor flywheel energy storage battery. The super fast charging system comprises a charging transformer, the flywheel energy storage battery, a direct current bus, an AC/DC conversion module and a charging pile. The alternating current power supply and the flywheel energy storage battery are respectively connected with the direct current bus after being subjected to alternating current and direct current power conversion through respective AC/DC conversion modules; each charging pile is directly connected with the direct current bus; the flywheel energy storage battery is used for providing short-time ultra-high-power power supply for the direct-current bus and supporting rapid charging of a high-power direct-current load connected with the charging pile; the charging transformer provides power required by charging for the flywheel energy storage battery, and provides power support for the direct current bus when the flywheel energy storage battery is charged; the electric vehicle charging efficiency is improved, and the impact of electric vehicle concentrated charging on a power grid is reduced.

    本发明涉及一种基于感应子飞轮储能电池的超级快充电系统,包括:充电变压器、飞轮储能电池、直流母线、AC/DC转换模块以及充电桩;交流电源和飞轮储能电池分别通过各自的AC/DC转换模块进行交直流功率转换后,与直流母线连接;各个充电桩与直流母线直接连接;飞轮储能电池用于为直流母线提供短时长超大功率供电,支撑与充电桩连接的大功率直流负载的快速充电;充电变压器为飞轮储能电池提供充电所需功率,在飞轮储能电池充电时,为直流母线提供功率支撑;提高了电动车充电效率,降低了电动车集中充电对电网的冲击。


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    Title :

    Super fast charging system based on inductor flywheel energy storage battery


    Additional title:

    一种基于感应子飞轮储能电池的超级快充电系统


    Contributors:
    PENG HAN (author) / WANG SHUANGQING (author) / ZHANG HONGPENG (author)

    Publication date :

    2024-05-28


    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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