The invention provides a charging pile power distribution control method, a charging pile and a charging station, and the method comprises the steps: determining the number of required power modules of a target charging gun based on the charging demand information of the target charging gun and the optimal output power corresponding to a power module; on the basis of the size relation between the number of the required power modules and the number of the alternative power modules of the target charging gun, the charging requirement information and the temperature distribution characteristics of the charging pile, determining operation power modules in the alternative power modules, and determining the target output power of each operation power module; and controlling each operation power module to provide electric energy for the target charging gun according to the corresponding target output power, so that the power output efficiency of each power module can be effectively improved while the charging requirement of the target charging gun can be met to the greatest extent, the consistency of temperature distribution in the charging pile can be improved, and the charging efficiency of the charging pile is improved. The influence of too high temperature on the power output efficiency of the power module is avoided, and the working reliability of the charging pile can be effectively improved.

    本申请提供了一种充电桩功率分配控制方法、充电桩及充电站,该方法基于目标充电枪的充电需求信息以及功率模块对应的优选输出功率确定目标充电枪的需求功率模块数量,并基于需求功率模块数量与目标充电枪的备选功率模块数量的大小关系、充电需求信息和充电桩的温度分布特性,在各备选功率模块中确定出作业功率模块,并确定出各作业功率模块的目标输出功率,以控制各作业功率模块按照对应的目标输出功率为目标充电枪提供电能,从而能够在最大程度地满足目标充电枪的充电需求的同时,有效提高各功率模块的功率输出效率,且能够提高充电桩内温度分布的一致性,避免了温度过高对功率模块的功率输出效率的影响,进而能够有效提高充电桩的工作可靠性。


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    Title :

    Charging pile power distribution control method, charging pile and charging station


    Additional title:

    一种充电桩功率分配控制方法、充电桩及充电站


    Contributors:

    Publication date :

    2025-02-18


    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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