A wireless power supply device according to one embodiment of the present invention includes a feeding line which includes a pair of feeding cores which include a plurality of stick-shaped magnetic field forming parts arranged in a preset direction, are arranged in parallel with a preset width, and generates a magnetic field whose direction is periodically changed according to the phase change of AC power by receiving the AC power and a power supply unit which is partially arranged on the center of the feeding core and supplies the AC power to the feeding core.

    무선 전력공급장치의 일 실시예는, 막대형의 자기장형성부가 다수로 일정한 방향으로 정렬되어 형성되고, 정해진 폭을 두고 각각 서로 평행하게 배치되는 한 쌍으로 구비되며, 교류전력을 공급받아 교류전력의 위상변화에 따라 방향이 주기적으로 변화하는 자기장이 발생하는 급전코어; 및 적어도 일부가 상기 급전코어 중심부에 배치되어 상기 급전코어에 교류전력을 공급하는 전력공급부를 포함하는 급전선로가 구비된 것일 수 있다.


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    Title :

    WIRELESS ELECTRIC POWER SUPPLY APPARATUS


    Additional title:

    무선 전력공급장치


    Contributors:
    JUNG GU HO (author) / SONG BO YUNE (author) / SHIN SEUNG YONG (author) / LEE CHUNG HEE (author) / KIM YANG SU (author)

    Publication date :

    2015-07-29


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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