The invention provides a charging range extending device of an electric vehicle, which comprises a roadbed, a support frame is arranged above the roadbed, a road coil is arranged in the support frame,a vehicle is arranged below the support frame, and a vehicle coil is arranged on the surface of the vehicle. In the running process of the vehicle, driving range extending or braking speed reducing of the vehicle can be achieved by controlling the direction and the size of a flux linkage between the vehicle coil and the road coil, battery consumption is reduced, meanwhile, wireless charging can be achieved during parking, and by arranging the electromagnetic coils on the road and arranging the electromagnetic coils on the vehicle, the vehicle is driven to move according to the linear motor principle.

    本发明提供了一种电动汽车的充电增程装置,包括路基,所述路基上方设有支撑架,所述支撑架内部设置有道路线圈,所述支撑架下方有车辆,所述车辆表面设置有车辆线圈。在车辆行驶过程中,本发明可以通过控制车辆线圈和道路线圈之间的磁链方向和大小来实现对车辆的驱动增程或者刹车减速,节省电池消耗,同时也可以在停车时实现无线充电,通过在道路上排布电磁线圈,在车辆上排布电磁线圈,依靠直线电机原理实现驱动车辆移动。


    Access

    Download


    Export, share and cite



    Title :

    Charging range extending device of electric automobile


    Additional title:

    一种电动汽车的充电增程装置


    Contributors:
    WU HENG (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Electric automobile battery range extending device

    AI PING / HONG TU | European Patent Office | 2020

    Free access

    Range extending power device of electric automobile

    ZHANG LIYONG | European Patent Office | 2022

    Free access

    Wind power range extending device of electric automobile

    YOU ZHIWEI | European Patent Office | 2020

    Free access

    External range-extending charging device for electric vehicle

    XIONG FENG | European Patent Office | 2023

    Free access

    Range-extending type electric automobile with damping device

    WANG JIANWU / WANG HONGMIN / ZHANG LIN et al. | European Patent Office | 2023

    Free access