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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국전자파학회JEES Journal of Electromagnetic Engineering And Science Journal of Electromagnetic Engineering And Science Vol.16 No.4
- 발행연도
- 2016.10
- 수록면
- 210 - 213 (4page)
이용수
초록· 키워드
오류제보하기
This paper presents a wireless power charging system for rechargeable batteries. Recently, misalignment between transmitting coil and receiving coils has been a significant factor to wireless power charging systems, which are prone to lateral and angular misalignment. Unfortunately, the batteries can be easily rolled because of the shape, and coils are often misaligned while charging devices, in practical situations. This paper presents the wireless power battery charging system. In order to solve the angular misalignment, two perpendicular coil having structure of ‘plus (+)’ shape was proposed. To validate the results, the proposed wireless power charging system was implemented at 6.78 MHz using loosely coupled resonant coils, and the system was verified as being robust to misalignment.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. ANALYSIS THE COIL STRUCTURE OF PROPOSED SYSTEM
Ⅲ. IMPLEMENTATION AND MEASUREMENT RESULTS
Ⅳ. CONCLUSION
REFERENCES
참고문헌 (5)
참고문헌 신청
[학술지(정기간행물)] - K. Fotopoulou / 2011 / Wireless power transfer in loosely coupled links: coil misalignment model / IEEE Transactions on Magnetics 47 (2) : 416 ~ 430
[학술지(정기간행물)] - M. Q. Nguyen / 2014 / Field distribution models of spiral coil for misalignment analysis in wireless power transfer systems / IEEE Transactions on Microwave Theory and Techniques 62 (4) : 920 ~ 930
[학술지(정기간행물)] - W. H. Ko / 1977 / Design of radiofrequency powered coils for implant instruments / Medical and Biological Engineering and Computing 15 (6) : 634 ~ 640
[학술지(정기간행물)] - S. I. Babic / 2009 / Validity check of mutual inductance formulas for circular filaments with lateral and angular misalignments / Progress in Electromagnetics Research M 8 : 15 ~ 26
[학술대회논문] - J. J. Kim / 2014 / Modeling method of coil module for wireless power transfer system by two-port S-parameter measurement in frequency domain / Proceedings of IEEE Wireless Power Transfer Conference : 251 ~ 254
[학술지(정기간행물)] - M. Q. Nguyen / 2014 / Field distribution models of spiral coil for misalignment analysis in wireless power transfer systems / IEEE Transactions on Microwave Theory and Techniques 62 (4) : 920 ~ 930
[학술지(정기간행물)] - W. H. Ko / 1977 / Design of radiofrequency powered coils for implant instruments / Medical and Biological Engineering and Computing 15 (6) : 634 ~ 640
[학술지(정기간행물)] - S. I. Babic / 2009 / Validity check of mutual inductance formulas for circular filaments with lateral and angular misalignments / Progress in Electromagnetics Research M 8 : 15 ~ 26
[학술대회논문] - J. J. Kim / 2014 / Modeling method of coil module for wireless power transfer system by two-port S-parameter measurement in frequency domain / Proceedings of IEEE Wireless Power Transfer Conference : 251 ~ 254
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