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자기공진방식의 무선전력전송 시스템에서 공진 중계기적용 여부에 따른 전력전송 효율 분석Analysis of the Efficiency According to Resonant Repeater Application in Magnetic Resonant Wireless Power Transfer System
- Other Titles
- Analysis of the Efficiency According to Resonant Repeater Application in Magnetic Resonant Wireless Power Transfer System
- Issue Date
- 2018
- Publisher
- 대한전기학회
- Keywords
- Energy-IT technology; Magnetic resonance; Resonance repeater; Wireless power transfer system
- Citation
- 전기학회 논문지 P권, v.67, no.4, pp.221 - 226
- Journal Title
- 전기학회 논문지 P권
- Volume
- 67
- Number
- 4
- Start Page
- 221
- End Page
- 226
- ISSN
- 1229-800x
- Abstract
- In this paper, the power transfer efficiency analysis based on the resonant repeater in a magnetic resonance wireless power transfer system is proposed. The efficiency of the magnetic resonance method was verified by comparing the general frequency with the resonance frequency. The resonance repeater was arranged to increase the efficiency and increase the transfer distance. When using resonant repeaters, the maximum efficiency increase is about 36.23[%] and the transfer distance was extended to more than 20[cm]. Through this study, confirmed the effect of using resonance repeaters in wireless power transfer system. As a result, it can be expected that the overall technology related to wireless power transfer system will be more valuable for energy-IT technology.
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Collections - IT융합대학 > 전기공학과 > 1. Journal Articles
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Related Researcher
- Shon, Jin Geun
- Graduate School (Dept. of Next Generation Smart Energy System Convergence)