The invention relates to the technical field of electric vehicle charging, in particular to an intelligent charging method and device for an electric vehicle, a vehicle and a storage medium, and the method comprises the steps that the charging number of the electric vehicle in a target area at the current moment is acquired; calculating the maximum allowable output power of each charging device in the target district according to the available load of the power grid in the target district and the charging number of the electric vehicles; and controlling each charging device to output charging power smaller than or equal to the maximum allowable output power so as to charge the electric vehicles with the charging number at the same time. Therefore, the problems that the demand of centralized charging of the electric vehicle cannot be met by reducing the number of charging piles or limiting the number of charging piles in the prior art, and a local power grid is overloaded and paralyzed are solved.

    本申请涉及电动汽车充电技术领域,特别涉及一种电动汽车的智能充电方法、装置、车辆及存储介质,其中,方法包括:获取当前时刻目标片区内电动汽车的充电数量;根据目标片区内的电网可用负荷和电动汽车的充电数量计算目标片区内每个充电设备的最大允许输出功率;控制每个充电设备输出小于或等于最大允许输出功率的充电功率,以同时对充电数量的电动汽车进行充电。由此,解决了相关技术通过减少充电桩数量或者限制使用充电桩数量,无法满足电动汽车集中充电的需求,导致局部电网过载瘫痪等问题。


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    Title :

    Intelligent charging method and device of electric vehicle, electronic equipment and storage medium


    Additional title:

    电动汽车的智能充电方法、装置、电子设备及存储介质


    Contributors:
    WANG HENG (author) / WANG JIANJIAN (author) / SONG KAITONG (author) / CUI WEI (author) / WANG LEI (author) / GUAN ZHIQIANG (author)

    Publication date :

    2023-04-07


    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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