A wireless power transmission apparatus includes a plurality of transmission (TX) resonators configured to resonate with at least one reception (RX) resonator, and wirelessly transmit power to the at least one RX resonator; and a frequency controller configured to control the input frequency so that power is stably supplied to the at least one RX resonator.


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    Title :

    Wireless power transmission method and apparatus for stably transmitting power to plurality of wireless power reception apparatuses


    Contributors:
    PARK JAE HYUN (author) / RYU YOUNG HO (author) / KWON SANG WOOK (author) / KIM KI YOUNG (author) / KIM NAM YUN (author) / KIM DONG ZO (author) / KIM BONG CHUL (author) / PARK YUN KWON (author) / SONG KEUM SU (author) / AHN CHI HYUNG (author)

    Publication date :

    2017-10-24


    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 / H04B TRANSMISSION , Übertragung




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