The invention discloses an alternating current charging system for an electric vehicle, which comprises a charging pre-charging system, a charging control system, a plurality of groups of three-phase charging sockets, a plurality of groups of single-phase charging sockets, a three-phase charging switch plug and a single-phase charging switch plug, a three-phase charging loop switch is mounted on a connecting line of each three-phase charging socket and the power supply main switch, a single-phase charging loop switch is mounted on a connecting line of each single-phase charging socket and the main power supply switch, and the main power supply switch is connected with a main power supply; the three-phase charging switch plug and the single-phase charging switch plug are respectively connected with a charging control system through a control network, and are connected with charging guns of corresponding electric vehicles. The charging pile can be plugged in a household 220V power supply and an industrial 380V power supply, can charge an electric vehicle anytime and anywhere, is high in reliability, does not need to be independently installed and fixed, and is convenient and flexible to use.

    本发明公开了一种电动汽车交流充电系统,包括充电预收费系统、充电控制系统、数组三相充电插座、数组单相充电插座、三相充电开关插头和单相充电开关插头,每个三相充电插座与电源主开关的连接线路上均安装有一个三相充电回路开关,每个单相充电插座与主电源开关的连接线路上均安装有一个单相充电回路开关,主电源开关与主电源相连接;三相充电开关插头和单相充电开关插头分别通过控制网络与充电控制系统相连接,与相对应的电动汽车的充电枪相连接。本发明可以插接在家庭220V电源、工业380V电源处,随时随地为电动汽车进行充电,可靠性高,无需单独安装固定的充电桩,使用方便灵活。


    Access

    Download


    Export, share and cite



    Title :

    Alternating current charging system of electric automobile


    Additional title:

    电动汽车交流充电系统


    Contributors:
    KANG ZHILIN (author) / FENG YANWEI (author) / LUO HAIYU (author) / ZHANG ZIBIN (author) / MA HAOHAO (author) / LI YAN (author) / YANG JING (author) / LIU SHIFENG (author)

    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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




    Electric automobile alternating-current charging intelligent combined electric appliance

    LIN XIANGHUA / WANG YONGQIN / CHEN WENHAO | European Patent Office | 2020

    Free access

    Automobile alternating current charging seat

    YU YIHONG / WANG TAO / HU GAIGAI et al. | European Patent Office | 2023

    Free access

    Portable alternating-current charging control device for electric automobile

    HU JIAN / LING YIQUAN / JIANG ZHONGWEI | European Patent Office | 2020

    Free access