The invention relates to an electric vehicle charging method and device, equipment, a storage medium and a program product. The method comprises the following steps: determining a first number of charging time periods corresponding to each vehicle in a current charging time period, according to the first number of the charging time periods corresponding to the vehicles in the current charging time period, the unit charging cost corresponding to the charging time periods of the first number of the vehicles, the charging time periods, the rated output power of the charging pile and the vehicle charging states corresponding to the charging time periods of the first number of the vehicles, an objective function is constructed, solving the target function according to the constraint condition of the target function so as to determine the vehicle charging plan of each vehicle; the constraint condition comprises at least one of a power constraint condition of the power system, a charging duration constraint condition of each vehicle and a charging demand condition of the vehicle. The method can improve the stability of the power system after the electric vehicle is connected to the charging pile.

    本申请涉及一种电动车辆充电方法、装置、设备、存储介质和程序产品。所述方法包括:确定在当前充电时间段各车辆对应的充电时间段的第一数量,根据在当前充电时间段各车辆对应的充电时间段的第一数量、各车辆在第一数量的各充电时间段对应的单位充电费用、充电时间段、充电桩的额定输出功率、各车辆在第一数量的各充电时间段对应的车辆充电状态,构建目标函数,根据目标函数的约束条件对目标函数进行求解,以确定各车辆的车辆充电计划;约束条件包括电力系统的功率约束条件、各车辆的充电时长约束条件以及车辆的充电需求条件中至少一项。采用本方法能够提高电动车辆接入充电桩后,电力系统的稳定性。


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    Titel :

    Electric vehicle charging method, device, equipment, storage medium and program product


    Weitere Titelangaben:

    电动车辆充电方法、装置、设备、存储介质和程序产品


    Beteiligte:
    HUANG PENG (Autor:in) / LEE HOON (Autor:in) / GE JING (Autor:in) / CHEN HAIQIANG (Autor:in)

    Erscheinungsdatum :

    2023-02-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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