The invention discloses a residual electric quantity correction method and device for a mobile energy storage charging pile, and the method and device are applied to the mobile energy storage charging pile, and specifically comprise the steps: obtaining the maximum single unit, the minimum single voltage, the minimum single temperature and the working current of all single batteries; and according to a preset full charge current threshold value, a full charge correction temperature threshold value and a full charge correction voltage threshold value, the display SOC value, the maximum single SOC and the minimum single SOC of the energy storage battery are corrected. Through the correction processing, the travel deviation between the current residual electric quantity and the actual residual electric quantity can be avoided, so that the residual electric quantity of the energy storage type charging pile can be accurately detected.

    本申请公开了一种移动式储能充电桩的剩余电量修正方法和装置,该方法和装置应用于移动式储能充电桩,具体为获取所有电池单体中最大单体单元、最小单体电压、最低单体温度和工作电流;并根据预设满充电流阈值、满充修正温度阈值和满充修正电压阈值,对储能电池的显示SOC值、最大单体SOC和最小单体SOC进行修正。通过上述修正处理,可以避免当前剩余电量与实际剩余电量出行偏差,从而实现对储能式充电桩的剩余电量实现精确检测。


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    Title :

    Remaining electric quantity correction method and device for mobile energy storage type charging pile


    Additional title:

    一种移动式储能式充电桩的剩余电量修正方法和装置


    Contributors:
    LI YIPING (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



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