A loop antenna in an electric vehicle receives energy wirelessly from a source external to the vehicle, such as from a series of Radio Frequency (RF) emitters embedded in a road surface. The use of single turn, RF loop antennas to both transmit and receive power greatly reduces the need to align the vehicle with the charging equipment.


    Access

    Download


    Export, share and cite



    Title :

    ROAD CHARGING FOR ELECTRIC VEHICLE IN MOTION


    Contributors:

    Publication date :

    2019-12-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    Electric vehicle road wireless charging system

    CAO YIJIA | European Patent Office | 2015

    Free access

    Road traffic electric vehicle mobile charging system

    HUANG SIJUN / WU YUQI / ZHAO ZHIYUAN et al. | European Patent Office | 2023

    Free access

    Charging road, underground power supply trolley, electric vehicle, charging system and method

    CHENG ZHIDONG / ZHONG DONGZHOU / LI YANG | European Patent Office | 2020

    Free access

    Positioning system of electric vehicle road driving charging system

    LIU GUIWEN / LIU HAIBIN | European Patent Office | 2023

    Free access

    CHARGING ROAD, UNDERGROUND POWER SUPPLY TROLLEY, ELECTRIC VEHICLE, CHARGING SYSTEM AND METHOD

    CHENG ZHIDONG / ZHONG DONGZHOU / LI YANG | European Patent Office | 2021

    Free access