A portable single-phase automobile charging switch plug disclosed by the present invention comprises a central processing system and a built-in circuit breaker which are connected with each other, the built-in circuit breaker is connected with a three-phase input power supply, and the built-in circuit breaker is connected with a charging gun power supply interface of an electric automobile. The charging gun is connected with the central processing system through a connection confirmation line CC and a control guide line CP; a current transformer used for detecting current signals and a voltage filtering processor used for detecting voltage signals are installed between the central processing system and the three-phase input power supply, the central processing system is connected with the input end of a contactor coil, and the output end of the contactor coil is connected with a power interface of a charging gun. And an overvoltage protection module is arranged on a connecting line of the built-in circuit breaker and the charging gun. The charging pile can be inserted into a power supply such as a household distribution box, 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.

    本发明公开了一种便携式单相汽车充电开关插头,包括相互连接的中心处理系统和内置断路器,内置断路器与三相输入电源相连接,内置断路器与电动汽车的充电枪电源接口相连接,充电枪通过连接确认线CC和控制导引线CP与中心处理系统相连接;中心处理系统与三相输入电源之间安装有用于检测电流信号的电流互感器和用于检测电压信号的电压滤波处理器,中心处理系统与接触器线圈的输入端相连接,接触器线圈的输出端与充电枪的电源接口相连接,内置断路器与充电枪的连接线路上安装有过压保护模块。本发明可以插接在家庭配电箱等电源处,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。


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    Title :

    Portable single-phase automobile charging switch plug


    Additional title:

    便携式单相汽车充电开关插头


    Contributors:
    FENG YANWEI (author) / KANG ZHILIN (author) / LUO HAIYU (author) / LI QIJUN (author) / CONG MIAOMIAO (author) / ZHANG JIZHONG (author) / ZHANG SHENGHAI (author) / DONG XIAOMING (author) / LIU SHIFENG (author)

    Publication date :

    2024-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS



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