Presentation | 2014/3/3 Analysis and Performance Improvement of Independent Electric Coupled Resonance WPT System with Impedance Transformer Cheng YANG, Koichi TSUNEKAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Wireless power transfer (WPT) technology is expected for the next generation power feeding system, which could supply the power to portable devices without any wires. Compare to the magnetic coupled resonance; a WPT system uses electric coupled resonance could provide a higher position of flexibility. In this paper, the concepts of independent electric coupled resonance WPT system is investigated by using equivalent circuit including: power transfer function, critical coupling point, frequency splitting and optimum port impedance. After a pair of matching loops are added into source and receive side, the power transfer efficiency could has a great improvement is confirmed by using simulation and experiment. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless Power Transfer / Electric Coupled Resonance / Equivalent Circuit / Impedance Matching |
Paper # | A・P2013-190 |
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Committee | AP |
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Conference Date | 2014/3/3(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Antennas and Propagation (A・P) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis and Performance Improvement of Independent Electric Coupled Resonance WPT System with Impedance Transformer |
Sub Title (in English) | |
Keyword(1) | Wireless Power Transfer |
Keyword(2) | Electric Coupled Resonance |
Keyword(3) | Equivalent Circuit |
Keyword(4) | Impedance Matching |
1st Author's Name | Cheng YANG |
1st Author's Affiliation | College of Engineering, Chubu University() |
2nd Author's Name | Koichi TSUNEKAWA |
2nd Author's Affiliation | College of Engineering, Chubu University |
Date | 2014/3/3 |
Paper # | A・P2013-190 |
Volume (vol) | vol.113 |
Number (no) | 487 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |