The invention provides an intelligent variable-frequency charging system for an electric vehicle and a charging method thereof, and relates to the technical field of intelligent variable-frequency charging. The structure system of the electric vehicle intelligent frequency conversion charging scheme comprises a power grid background server, and the power grid background server is interconnected with a power line carrier integrated controller in a district through a network signal. And the power line carrier centralized controller is connected with all on-line charging vehicle intelligent charging cable controllers in the area through a power line. Through the power grid background server, the power line carrier centralized controller, the power line, the intelligent charging cable controller, the power grid power distribution system and the corresponding electric vehicle, the problem of local power grid overload paralysis caused by centralized charging of the vehicle can be effectively solved, and meanwhile the requirement for centralized charging of the electric vehicle can be met; a charging pile does not need to be installed in the facility matching aspect, a common alternating-current 16A socket can be compatible, and the development cost is greatly saved.

    本发明提供一种电动汽车智能变频充电系统及其充电方法,涉及智能变频充电技术领域。该电动汽车智能变频充电方案的结构系统,包括电网后台服务器,所述电网后台服务器通过网络信号实现与片区内电力载波集中控制器实现互联,所述电力载波集控器通过电力线路与该区域内所有在线充电车辆智能充电线缆控制器进行连接。本发明通过配制的电网后台服务器、电力载波集中控制器、电力线路、智能充电线缆控制器、电网配电系统与相应的电动汽车,可以有效解决这种车辆集中充电带来的局部电网过载瘫痪问题,同时又能满足电动汽车集中充电的需求,设施配套方面无需安装充电桩,普通交流16A插座即可兼容,大大节约了开发成本。


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    Title :

    Electric vehicle intelligent frequency conversion charging system and charging method thereof


    Additional title:

    一种电动汽车智能变频充电系统及其充电方法


    Contributors:
    WANG HENG (author) / YU MEIXIN (author) / CUI WEI (author) / LIN JIAN (author) / SONG KAITONG (author)

    Publication date :

    2023-04-11


    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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