The invention provides an alternating-current ordered charging control system and control method for an electric vehicle, and relates to the technical field of alternating-current charging of the electric vehicle, the system comprises a power supply device, a charging information processing unit and a charging power distribution unit which are in communication connection with one another; the power supply equipment is used for receiving a charging request of a target electric vehicle; the charging information processing unit is used for determining the electrical load and the power grid capacity of the target electric vehicle in the charging process according to the power grid load data in the area where the power supply equipment is located and the charging request data of the electric vehicle; and the charging power distribution unit is used for distributing the charging power of the electric vehicle at different charging time according to the electrical load and the power grid capacity, and controlling the output power of the power supply equipment. Through the mode, the charging power can be adaptively distributed according to the charging power request of the electric vehicle and the power supply capacity of the power grid, and the charging efficiency is improved on the premise that the charging requirement of the electric vehicle is met.

    本发明提供了一种电动汽车交流有序充电控制系统及控制方法,涉及电动汽车交流充电技术领域,该系统包括相互通信连接的供电设备、充电信息处理单元和充电功率分配单元;供电设备用于接收目标电动汽车的充电请求;充电信息处理单元用于根据供电设备所在区域内的电网负荷数据和电动汽车的充电请求数据,确定目标电动汽车在充电过程中的用电负荷和电网容量;充电功率分配单元用于根据用电负荷和电网容量,对不同充电时间的电动汽车的充电功率进行分配,并控制供电设备的输出功率。通过该方式,可以根据电动汽车充电功率请求与电网供电能力,自适应地分配充电功率,在满足电动汽车充电需求的前提下,提高充电效率。


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    Title :

    Alternating current ordered charging control system and control method for electric vehicle


    Additional title:

    一种电动汽车交流有序充电控制系统及控制方法


    Contributors:
    FEI CHEN (author) / YUAN ZHONG (author) / WANG FEI (author) / ZENG YUFEI (author) / WANG HAO (author) / ZHANG ZHEYAN (author)

    Publication date :

    2023-03-28


    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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