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| Presentation | 2015-07-07 15:10 A Performance Comparison of Magnetic Coupling and Electromagnetic Coupling in Parallel Line Fed Wireless Power Transmission Takuya Maekawa, Duong Quang Thang, Takeshi Higashino, Minoru Okada (NAIST)  WPT2015-43 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper conducts a performance comparison of magnetic coupling and electromagnetic coupling in parallel line fed wireless power transfer (WPT). In such a WPT system, standing waves occur in the parallel line because the line - which functions as the feeder – becomes a distributed element circuit. When magnetic coupling is employed for WPT, power transmission efficiency (PTE) fluctuates dynamically along the feeder due to magnetic field standing wave. However, due to the fact that electric and magnetic fields are out of phase by 90 degrees, an adequate combination of electric and magnetic coupling is a promising solution to stabilize the PTE. This paper investigates performances for magnetic coupling and electromagnetic coupling in parallel line fed WPT to show that electromagnetic coupling outperforms the conventional magnetic coupling under specific condition. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | wireless power transfer / parallel line feeder / standing wave / electromagnetic coupling / power transfer efficiency / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 129, WPT2015-43, pp. 43-48, July 2015. | |
| Paper # | WPT2015-43 | |
| Date of Issue | 2015-06-29 (WPT) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | WPT2015-43 |
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| Conference Information | |
| Committee | EE WPT IEE-SPC |
| Conference Date | 2015-07-06 - 2015-07-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | WPT |
| Conference Code | 2015-07-EE-WPT-SPC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Performance Comparison of Magnetic Coupling and Electromagnetic Coupling in Parallel Line Fed Wireless Power Transmission |
| Sub Title (in English) | |
| Keyword(1) | wireless power transfer |
| Keyword(2) | parallel line feeder |
| Keyword(3) | standing wave |
| Keyword(4) | electromagnetic coupling |
| Keyword(5) | power transfer efficiency |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takuya Maekawa |
| 1st Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name | Duong Quang Thang |
| 2nd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 3rd Author's Name | Takeshi Higashino |
| 3rd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 4th Author's Name | Minoru Okada |
| 4th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
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| Speaker | 1 |
| Date Time | 2015-07-07 15:10:00 |
| Presentation Time | 30 |
| Registration for | WPT |
| Paper # | IEICE-WPT2015-43 |
| Volume (vol) | IEICE-115 |
| Number (no) | no.129 |
| Page | pp.43-48 |
| #Pages | IEICE-6 |
| Date of Issue | IEICE-WPT-2015-06-29 |
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