전력전자학회논문지 (The Transactions of the Korean Institute of Power Electronics)

  • 제27권6호
  • /
  • Pages.455-463
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  • 2022
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  • 1229-2214(pISSN)
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  • 2288-6281(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
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전기자동차 무선 충전용 수신패드 식별코일의 형상 설계 및 운용 방안

Receiving Pad Identification Coil for Wireless Charging of Electric Vehicle

  • Dong-Hyeon, Sim (Dept. of Electrical & Computer Engineering, Sungkyunkwan University) ;
  • Hyeon-Woo, Jo (Dept. of Electrical & Computer Engineering, Sungkyunkwan University) ;
  • Hun, Heo (Dept. of Electrical & Computer Engineering, Sungkyunkwan University) ;
  • Ju-A, Lee (Dept. of Electrical & Computer Engineering, Sungkyunkwan University) ;
  • Won-Jin, Son (Dept. of Electrical & Computer Engineering, Sungkyunkwan University) ;
  • Byoung-Kuk, Lee (Dept. of Electrical Engineering, Sungkyunkwan University)
  • 투고 : 2022.03.02
  • 심사 : 2022.06.27
  • 발행 : 2022.12.20
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초록

This study proposes a receiving pad identification coil for wireless charging of electric vehicles. The proposed coil identifies the shape of the receiving pad through magnetic coupling with the receiving pad. Therefore, the shape of the coil is designed to show the different magnetic properties of each receiving pad. The accuracy of this design is verified through finite element method simulation. Furthermore, the operation method of the secondary pad identification circuit is described, and the appropriate magnitude and length of the pulse voltage applied to this circuit for receiving pad identification are derived through simulation. The performance of the proposed identification coil set is verified by the experimental results.

키워드

과제정보

이 연구는 2020년도 산업통상자원부 및 산업기술평가관리원(KEIT) 연구비 지원에 의한 연구임 ('20011656') 이 성과는 정부(과학기술정보통신부)의 재원으로 한국연구재단의 지원을 받아 수행된 연구임 (No. 2020R1A2C2003445).

참고문헌

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