A wireless power transfer (WPT) method for an electric vehicle (EV) may include a vehicle controller or a vehicle assembly (VA) controller connected to the vehicle controller performing communications, for charging of a battery of the EV, with a ground assembly (GA) controller of a charger connected to a primary coil or a primary pad located outside the EV; and connecting the battery to a field winding of a driving motor of the EV before starting the WPT. The battery is charged by a power magnetically induced at the field winding from the primary coil.


    Access

    Download


    Export, share and cite



    Title :

    WIRELESS POWER TRANSFER METHOD USING FIELD WINDING AND VEHICLE ASSEMBLY AND ELECTRIC VEHICLE USING THE SAME


    Contributors:
    KIM BUM SIK (author) / JUNG JIN HWAN (author) / KIM HYEON UK (author) / JANG KI YOUNG (author) / CHOE GYU YEONG (author)

    Publication date :

    2018-05-03


    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 / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



    Wireless power transfer method using field winding and vehicle assembly and electric vehicle using the same

    KIM BUM SIK / JUNG JIN HWAN / KIM HYEON UK et al. | European Patent Office | 2020

    Free access


    WIRELESS POWER TRANSFER METHOD USING FIELD WINDINGS AND VEHICLE ASSEMBLY AND ELECTRIC VEHICLE USING THE SAME

    KIM BUM SIK / JUNG JIN HWAN / KIM HYEON UK et al. | European Patent Office | 2018

    Free access

    COIL ALIGNMENT METHOD AND ELECTRIC VEHICLE WIRELESS POWER TRANSFER APPARATUS USING THE SAME

    SEONG JAE YONG / KANG WON SHIL / KU HYUN CHUL et al. | European Patent Office | 2017

    Free access