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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.12 No.3
- 발행연도
- 2017.5
- 수록면
- 1,211 - 1,218 (8page)
이용수
초록· 키워드
오류제보하기
In this paper, performance of rectangular shaped magnetic power pads for inductive power transfer (IPT) system according to ferrite structure is analyzed. In order to evaluate the influences of ferrite structure, six cases of magnetic power pads are proposed. Self-inductance, coupling coefficient, quality factor, and coil to coil efficiency are compared as the displacement increases in the direction of x or y axis. For accurate estimation, finite element method (FEM) simulation is used and loss components of the power pads are numerically calculated and considered. Through the simulation and measured results, effectiveness of protrusive and enveloping ferrite structure is identified.
목차
Abstract
1. Introduction
2. Parameters of Magnetic Power Pads
3. Magnetic Parameter Comparison According to the Ferrite Structure
4. Magnetic Performance Verification
References
참고문헌 (11)
참고문헌 신청
H. Takanashi, Y. Sato, Y. Kaneko, S. Abe, and T. Yasuda, “A large air gap 3kW wireless power transfer system for electric vehicles,” in Proc. IEEE Energy Conversion Congress and Exposition (ECCE), Raleigh, NC, 2012, pp. 269-274.
SAE International, “Wireless Power Transfer for Light-Duty Plug-In / Electric Vehicles and Alignment Methodology,” [Online]. Available: http://standards.sae.org/wip/j2954/
Mickel Budhia, Grant A. Covic, and John T. Boys, “Design and Optimization of Circular Magnetic Structures for Lumped Inductive Power Transfer Systems,” IEEE Trans. Power Electron., vol. 26, no. 11, pp. 3096-3108, Nov. 2011.
Venugopal Prasanth, Pavol Bauer, and J.A. Ferreira, “A Sectional Matrix Method for IPT Coil Shape Optimization,” in Proc. 9th International Conference on Power Electronics - ECCE Asia (ICPE-ECCE Asia 2015), Seoul, 2015, pp. 1684-1691.
Shuo Wang and David G. Dorrell, “Loss Analysis of Circular Wireless EV Charging Coupler,” IEEE Trans. Mag., vol. 50, no. 11, Nov. 2014.
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UCI(KEPA) : I410-ECN-0101-2017-560-002385471