상세정보
학술대회
Design and Optimization of Multi-coil Wireless Charging System for Charging Area Expansion
- 발행일
- 201906
- 출처
- PhotonIcs and Electromagnetics Research Symposium (PIERS) 2019: Rome, pp.2756-2758
- 협약과제
- 19HR1300, [전문연구실] 전파 모니터링 전문연구실, 손수호
- 초록
- This study proposes the multiple planar type coil structure to maintain a uniform magnetic flux density in the charging region. The proposed four loop coils of the same diameter are arranged symmetrically on the same plane, and the orthogonal current is used. Not only a rotating magnetic field is generated in the charging region, but the magnetic flux density can be kept constant within the entire charging region. The performance of the proposed coil is verified by commercial EM simulation tool.
- KSP 제안 키워드
- Design and optimization, EM simulation, Magnetic Flux Density, Magnetic field(MF), Rotating magnetic field(RMF), Wireless Charging System, charging area, multi-coil, simulation tool