The invention provides an electric vehicle dynamic wireless charging method and system based on topology adaptive transformation, and belongs to the technical field of electric vehicle wireless charging. When an electric vehicle is not driven into a charging road, a transmitting end module is in a silent state to ensure low power consumption, and when the electric vehicle is driven into the charging road, the transmitting end module is in a silent state to ensure low power consumption; and judging whether power needs to be supplied to the electric vehicle or not according to the current electric quantity value of the electric vehicle, and if the current electric quantity value is lower than a preset threshold value, waking up the transmitting end module. Besides, topological structures are flexibly converted according to different receiving end types of electric vehicles, and when the received receiving end topological structure type of the electric vehicle is P type, a first topological conversion structure of the sending end module is switched from an LCC type topological structure in an initial working state to an S type topological structure. And according to the identified topological structure of the automobile, transmitting end topology switching is carried out so as to improve the working condition of the system and enhance the interoperability of the system.

    本申请提供一种基于拓扑自适应变换的电动汽车动态无线充电方法及系统,属于电动汽车无线充电技术领域,在电动汽车未驶入充电公路时,发射端模块处于静默状态,以保证低功耗,当汽车驶入充电路段后,根据所述电动汽车的当前电量值判断是否需要为之供电,如果当前电量值低于预设阈值时,则将所述发射端模块唤醒。此外,本申请还根据不同接收端类型的电动汽车灵活变换拓扑结构,当接收到所述电动汽车的接收端拓扑结构类型为P型时,将所述发送端模块的第一拓扑变换结构从初始工作状态下的LCC型拓扑结构切换至S型拓扑结构,根据识别到汽车的拓扑结构进行发射端拓扑的切换以改善系统的工作状况,增强系统的互操作性。


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    Titel :

    Electric vehicle dynamic wireless charging method and system based on topology adaptive transformation


    Weitere Titelangaben:

    基于拓扑自适应变换的电动汽车动态无线充电方法及系统


    Beteiligte:
    GONG WENLAN (Autor:in) / LI XIAOFEI (Autor:in) / DAI XIN (Autor:in) / XIAO JING (Autor:in) / WU XIAORUI (Autor:in) / ZHENG FAN (Autor:in) / HAN SHUAI (Autor:in) / WU NING (Autor:in) / MO YUHONG (Autor:in) / CHEN SHAONAN (Autor:in)

    Erscheinungsdatum :

    2022-11-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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