The invention provides a wireless electric energy transmission system. The wireless electric energy transmission system comprises a transmitting end and a receiving end arranged on an electric vehicle, the transmitting end comprises an inversion unit, a first compensation network and a transmitting coil; the inversion unit is connected to a direct current source and is connected in series with the first compensation network and the transmitting coil; and the receiving end comprises a receiving coil, a second compensation network, a rectification unit and a DC/DC conversion unit which are sequentially connected in series. The system transmits electric energy based on the electromagnetic induction principle, and has the characteristics of safety, convenience and high efficiency.

    本申请提供了一种无线电能传输系统,该无线电能传输系统包括:发射端及设置电动汽车上的接收端;所述发射端包括:逆变单元、第一补偿网络及发射线圈;所述逆变单元接入直流源,并与所述第一补偿网络及发射线圈串联;所述接收端包括:依次串联的接收线圈、第二补偿网络、整流单元及DC/DC变换单元。本申请是基于电磁感应原理进行电能传输的,具有安全、便捷、效率高的特点。


    Access

    Download


    Export, share and cite



    Title :

    Wireless electric energy transmission system


    Additional title:

    无线电能传输系统


    Contributors:
    JIN BENHAO (author) / CHEN RUI (author) / ZHAO ZHENJIANG (author) / ZHANG FULIANG (author) / SUN ZHEFENG (author) / ZHU PEIQING (author) / LI CHENG (author)

    Publication date :

    2021-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Bidirectional wireless electric energy transmission system of electric automobile

    DENG JUNJUN / ZHANG BAOKUN / WANG ZHENPO et al. | European Patent Office | 2023

    Free access

    Wireless Transmission of Electric Energy

    Jaafari, Alain / Zamilpa, Cesar / Brunet, Philippe et al. | SAE Technical Papers | 2011


    WIRELESS ELECTRIC POWER TRANSMISSION SYSTEM AND WIRELESS ELECTRIC POWER TRANSMISSION METHOD

    ISHIJIMA TORU / ENDO TETSUO / SAKIHARA SONSHU | European Patent Office | 2023

    Free access

    Electric vehicle wireless electric energy transmission system and control method thereof

    YAN XIAOXI / QIN YABING / XUE XIA et al. | European Patent Office | 2022

    Free access

    Moving-static compatible wireless electric energy transmission system for electric automobile

    FANG YUJUAN / ZHOU QUAN / CHEN YUFEI et al. | European Patent Office | 2015

    Free access