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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.18 No.4
- 발행연도
- 2018.10
- 수록면
- 221 - 230 (10page)
이용수
초록· 키워드
오류제보하기
A method to control the power distribution among receivers by the load values in a single-input, multiple-output (SIMO) wireless power transfer (WPT) system is investigated. We first derive the value of loads to maximize total efficiency. Next, a simple, but effective analytical formula of the load condition for the desired power distribution ratio is presented. The derived load solutions are simply given by system figure of merits and desired power ratios. The formula is validated with many numerical examples via electromagnetic simulations. We demonstrate that with the choice of loads from this simple formula, the power can be conveniently and accurately distributed among receivers for most practical requirements in SIMO WPT systems.
목차
Abstract
I. INTRODUCTION
II. MODELING OF A SIMO WPT SYSTEM
III. CONTROL OF POWER DISTRIBUTION RATIO
Ⅳ. CONCLUSION
REFERENCES
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