The invention provides a charging control method and device for charging piles, equipment and a storage medium, and relates to the technical field of electric vehicle charging, and the method comprises the steps: determining the total charging load of a parking lot according to the output power of each charging pile in the parking lot when a valley-peak balance instruction sent by a power grid dispatching center is received; when the total charging load exceeds a set threshold value, calculating a difference value between the total charging load and the set threshold value; determining the change trend of the power grid load according to the real-time load data and the historical load data; determining a target power value needing to be adjusted of the parking lot by combining the difference value and the change trend of the power grid load; according to the target power value and the charging mode of the vehicle corresponding to each charging pile, adjusting the output power to obtain first output power; and adjusting the first output power according to the battery state information of the vehicle corresponding to each charging pile to obtain second output power. The technical effect of the invention is that the balance between the charging demand and the stable operation of the power grid is realized.

    本申请提供一种充电桩的充电控制方法、装置、设备及存储介质,涉及电动汽车充电技术领域,方法包括:当接收到电网调度中心发送的谷峰平衡指令时,根据停车场内各充电桩的输出功率,确定停车场的总充电负荷;当总充电负荷超出设定阈值,计算充电总负荷与设定阈值的差值;根据实时负荷数据和历史负荷数据,确定电网负荷的变化趋势;结合差值和电网负荷的变化趋势,确定停车场需调节的目标功率值;根据目标功率值和各充电桩对应车辆的充电模式,调整输出功率,得到第一输出功率;根据各充电桩对应车辆的电池状态信息,调整第一输出功率,得到第二输出功率。本申请具有的技术效果是:实现充电需求与电网稳定运行之间的平衡。


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    Title :

    Charging control method and device of charging pile, equipment and storage medium


    Additional title:

    一种充电桩的充电控制方法、装置、设备及存储介质


    Contributors:
    LIU YONG (author) / CHEN XIAN (author) / LAI SANGYU (author) / MAI YUNQIANG (author)

    Publication date :

    2025-01-07


    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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