A coil structure for three-phase wireless power transmission is disclosed. The coil structure comprises: a first coil element corresponding to a first phase and arranged to surround a first area; and a second coil element corresponding to the first phase and arranged to surround a second area adjacent to the first area. The first coil element and the second coil element are connected to the same power source, the first coil element and the second coil element are branched at a branch point so that the first coil element surrounds the first region, and the second coil element is arranged to surround the second region.

    3상 무선 전력 전송을 위한 코일 구조가 개시된다. 코일 구조는 제1상에 대응하며 제1 영역을 둘러싸도록 배치되는 제1 코일 요소; 및 제1상에 대응하며 제1 영역에 인접한 제2 영역을 둘러싸도록 배치되는 제2 코일 요소를 포함한다. 제1 코일 요소 및 제2 코일 요소는 동일한 전원과 연결되며, 제1 코일 요소 및 제2 코일 요소는 분기점에서 분기되어 제1 코일 요소는 제1 영역을 둘러싸도록, 제2 코일 요소는 제2 영역을 둘러싸도록 배치된다.


    Access

    Download


    Export, share and cite



    Title :

    3 COIL STRUCTURE FOR THREE PHASE WIRELESS POWER TRANSFER WIRELESS POWER TRANSFER APPARATUS AND METHOD USING COIL STRUCTURE


    Additional title:

    3상 무선 전력 전송을 위한 코일 구조, 코일 구조를 이용하는 무선 전력 전송 장치 및 방법


    Contributors:

    Publication date :

    2024-03-12


    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 / H01F MAGNETS , Magnete



    Wireless power transfer apparatus and method including coil structure for wireless power transfer

    JI SUNG-HWAN / SEONG JAE-YONG / IN YONG JUNG | European Patent Office | 2024

    Free access

    WIRELESS POWER TRANSFER APPARATUS AND METHOD COMPRISING COIL STRUCTURE FOR WIRELESS POWER TRANSFER

    CHI SOUNG HWAN / SEONG JAE YONG / LEE MIN BYEONG | European Patent Office | 2024

    Free access

    WIRELESS POWER TRANSFER APPARATUS AND METHOD COMPRISING COIL STRUCTURE FOR WIRELESS POWER TRANSFER

    CHI SOUNG HWAN / SEONG JAE YONG / LEE MIN BYEONG | European Patent Office | 2023

    Free access

    WIRELESS POWER TRANSFER APPARATUS INCLUDING COIL STRUCTURE FOR WIRELESS POWER TRANSFER AND METHOD THEREFOR

    CHI SOUNG HWAN / SEONG JAE YONG / LEE MIN BYEONG | European Patent Office | 2024

    Free access

    WIRELESS POWER TRANSFER APPARATUS INCLUDING COIL STRUCTURE FOR WIRELESS POWER TRANSFER AND METHOD THEREFOR

    CHI SOUNG HWAN / SEONG JAE YONG / LEE MIN BYEONG | European Patent Office | 2023

    Free access