지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2017.1
- 수록면
- 305 - 313 (9page)
이용수
초록· 키워드
오류제보하기
A novel interference isolation method is proposed by using several designed coils in capacitive power transfer systems as isolation impedances. For each designed coil, its stray parameters such as the inter-turn capacitance, coil resistance and capacitance between the coil and the core, etc. are taken into account. An equivalent circuit model of the designed coil is established. According to this equivalent circuit, the impedance characteristic of the coil is calculated. In addition, the maximum impedance point and the corresponding excitation frequency of the coil are obtained. Based on this analysis, six designed coils are adopted to isolate the interference from power delivery. The proposed method is verified through experiments with a power carrier frequency of 1MHz and a data carrier frequency of 8.7MHz. The power and data are transferred parrallelly with a data carrier attenuation lower than -5dB and a power attenuation on the sensing resistor higher than -45dB.
목차
Abstract
I. INTRODUCTION
II. INTERFERENCE AND CARRIER GAIN MODELING
III. COILS EQUIVALENT CIRCUIT AND MODELING
IV. FREQUENCY-DOMAIN ANALYSIS OF THE COILS AND INTERFERENCE ISOLATION
V. SIMULATION AND EXPERIMENTS
VI. CONCLUSION
REFERENCE
참고문헌 (22)
참고문헌 신청
[학술지(정기간행물)] - J. H. Kim / 2015 / Development of 1-MW inductive power transfer system for a high-speed train / IEEE Trans. Ind. Electron. 62 (10) : 6242 ~ 6250
[학술지(정기간행물)] - Y. Su / 2015 / Steady-state load identification method of inductive power transfer system based on switching capacitors / IEEE Trans. Power Electron. 30 (11) : 6349 ~ 6355
[학술지(정기간행물)] - 허진 / 2013 / Frequency-Domain Circuit Model and Analysis of Coupled Magnetic Resonance Systems / Journal of Power Electronics 13 (2) : 275 ~ 286
[학술지(정기간행물)] - Xin Dai / 2013 / Uncertainty Modeling and Robust Control for LCL Resonant Inductive Power Transfer System / Journal of Power Electronics 13 (5) : 814 ~ 828
[학술지(정기간행물)] - J. Dai / 2015 / A survey of wireless power transfer and a critical comparison of inductive and capacitive coupling for small gap applications / IEEE Trans. Power Electron 30 (11) : 6017 ~ 6029
[학술지(정기간행물)] - Y. Su / 2015 / Steady-state load identification method of inductive power transfer system based on switching capacitors / IEEE Trans. Power Electron. 30 (11) : 6349 ~ 6355
[학술지(정기간행물)] - 허진 / 2013 / Frequency-Domain Circuit Model and Analysis of Coupled Magnetic Resonance Systems / Journal of Power Electronics 13 (2) : 275 ~ 286
[학술지(정기간행물)] - Xin Dai / 2013 / Uncertainty Modeling and Robust Control for LCL Resonant Inductive Power Transfer System / Journal of Power Electronics 13 (5) : 814 ~ 828
[학술지(정기간행물)] - J. Dai / 2015 / A survey of wireless power transfer and a critical comparison of inductive and capacitive coupling for small gap applications / IEEE Trans. Power Electron 30 (11) : 6017 ~ 6029
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UCI(KEPA) : I410-ECN-0101-2017-560-002047916