Disclosed is a drone battery wireless charging system. According to an embodiment of the present invention, a drone wireless charging method comprises the steps of: outputting a sine wave to each of a plurality of primary coils included in a plate of a drone station; selecting the primary coil having the largest drop degree of a voltage peak value among the plurality of primary coils; and aligning a center point of the selected primary coil and a secondary coil included in a drone based on a change of the voltage peak value of the sine wave output by the primary coil selected as the plate moves.

    드론 배터리 무선 충전 시스템이 개시된다. 일 실시예에 따른 드론 무선 충전 방법은 드론 스테이션의 플레이트에 포함된 다수의 1차측 코일들 각각에 정현파를 출력하는 단계; 다수의 1차측 코일들 중 전압 피크값의 강하 정도가 가장 큰 1차측 코일을 선택하는 단계; 및 플레이트의 이동에 따라 선택된 1차측 코일에 의하여 출력되는 정현파의 전압 피크값의 변화에 기초하여, 선택된 1차측 코일과 드론에 포함된 2차측 코일의 중심점을 맞추는 단계를 포함한다.


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    Title :

    Drone battery wireless power charging system


    Additional title:

    드론 배터리 무선 충전 시스템


    Contributors:
    KIM SUNG HO (author)

    Publication date :

    2019-08-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B64C AEROPLANES , Flugzeuge / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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