The invention relates to the technical field of charging piles, and discloses a charging pile metering compensation control method, device and equipment and a storage medium, and the method comprises the steps: carrying out the calibration of a metering chip according to the gun line loss power of a charging gun line in a target charging pile, and enabling the metering chip to be used for metering the charging data of the target charging pile; calculating the accumulated line loss electric quantity of the target charging pile based on the gun line loss power; obtaining the current charging electric quantity corresponding to the target charging pile through the calibrated metering chip; and performing metering compensation on the target charging pile based on the accumulated line loss electric quantity and the current charging electric quantity. The metering chip is calibrated through the gun line loss power, and metering compensation is performed on the target charging pile through the calibrated metering chip and the gun line loss power, so that the influence of errors of the metering chip and line loss of the charging gun line on the charging electric quantity in the process of charging the vehicle by the charging pile is reduced; and therefore, metering compensation can be carried out on the new energy automobile charging pile more accurately.

    本发明涉及充电桩技术领域,并公开了一种充电桩计量补偿控制方法、装置、设备及存储介质,该方法包括:根据目标充电桩中充电枪线的枪线损耗功率对计量芯片进行校准,计量芯片用于计量目标充电桩的充电数据;基于枪线损耗功率计算目标充电桩的累积线损电量;通过校准后的计量芯片获取目标充电桩对应的当前充电电量;基于累积线损电量和当前充电电量对目标充电桩进行计量补偿。本发明通过枪线损耗功率对计量芯片进行校准,并通过校准后的计量芯片和枪线损耗功率对目标充电桩进行计量补偿,从而减轻了充电桩在为车辆进行充电的过程中计量芯片自身的误差以及充电枪线的线损对充电电量的影响,进而能够更为精准地对新能源汽车充电桩进行计量补偿。


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    Title :

    Charging pile metering compensation control method, device and equipment and storage medium


    Additional title:

    充电桩计量补偿控制方法、装置、设备及存储介质


    Contributors:
    LIU WEI (author) / WANG LUYU (author)

    Publication date :

    2024-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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