The invention discloses an AC charging gun, which comprises a processing module, an AC voltage detection module, an AC current detection module, a leakage current detection module, a temperature detection module and a display module, and is characterized in that the AC voltage detection module is used for detecting the input AC voltage of the charging gun to obtain a detection voltage value; the alternating current detection module is used for detecting an input circuit of the charging gun to obtain a detection current value; the leakage current detection module is used for detecting the leakage current of the input end of the charging gun to obtain the leakage current; the temperature detection module is used for detecting the temperature of the charging gun to obtain a temperature value; the processing module is used for judging the detection voltage value, the detection current value, the leakage current and the temperature value and sending fault information to the display module; the display module is used for displaying fault information, and the processing module judges the parameters, determines different fault information and displays the fault information on the display module.

    本发明公开了一种交流充电枪,包括:处理模块、交流电压检测模块、交流电流检测模块、漏电流检测模块、温度检测模块和显示模块,交流电压检测模块用于对充电枪的输入交流电压进行检测,得到检测电压值;交流电流检测模块用于对充电枪的输入电路进行检测,得到检测电流值;漏电流检测模块用于对充电枪输入端的漏电流进行检测,得到漏电流;温度检测模块用于检测充电枪的温度,得到温度值;处理模块用于对检测电压值、检测电流值、漏电流和温度值进行判断,将故障信息发送至显示模块;显示模块用于显示故障信息,处理模块对各个参数进行判断,确定不同的故障信息,并将故障信息在显示模块上进行显示。


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    Title :

    Alternating current charging gun


    Additional title:

    一种交流充电枪


    Contributors:
    LIU XIANXI (author) / YANG JIE (author)

    Publication date :

    2022-06-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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