The invention provides a safe charging method for new energy charging pile charging, and the method comprises the following specific charging steps: S1, enabling a charging pile to enter a working program, enabling the charging pile to be connected with a charging equipment motor system, and guaranteeing the mutual compatibility of communication protocols; s2, a built-in charging safety protection system of the charging pile is started; s3, after charging is completed, the charging gun is pulled out of the charging equipment; the dynamic early warning unit is arranged to monitor the temperature, voltage and current during charging, graded early warning is performed through the graded early warning module, the overcharge protection unit is provided with the charging regulation and control module and the emergency communication module, the charging regulation and control module regulates and controls charging communication, and if regulation and control fail, the emergency communication module performs emergency communication. A communication channel can be reconstructed through the emergency communication module, the fault diagnosis unit is provided with a first fault diagnosis module and a second fault diagnosis module, the first fault type and the second fault type can be diagnosed respectively, and a user is helped to quickly determine fault reasons.

    本发明提供了一种新能源充电桩充电用安全充电方法,安全保护充电方法的具体充电步骤如下:S1:充电桩进入工作程序,充电桩与充电设备电机系统链接,确保通信协议相互兼容;S2:充电桩内置的充电安全防护系统启动;S3:充电完成后,将充电枪从充电设备上抽出;本发明设有动态预警单元对充电时的温度、电压和电流进行监测,在通过分级预警模块进行分级预警,过冲防护单元设有充电调控模块和应急通信模块,充电调控模块对充电通信进行调控,且调控失败,可通过应急通信模块重新构建通信渠道,故障诊断单元设有第一故障诊断模块和第二故障诊断模块,可分别对第一故障类型和第二故障类型进行分别诊断,帮助用户快速确定故障原因。


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    Title :

    Safe charging method for charging of new energy charging pile


    Additional title:

    一种新能源充电桩充电用安全充电方法


    Contributors:

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06V



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