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| Paper Abstract and Keywords | ||
| Presentation | 2016-06-03 13:30 Relation between Magnetic Flux and Magnetic Resonant Coupling Takehiro Imura (The Univ. of Tokyo)  WPT2016-9 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Nowadays, the expectations for wireless power transfer via magnetic resonant coupling are increasing. Recently, the conditions of magnetic resonant coupling via electromagnetic induction have been shown by comparison of circuit topologies. However, the relationship between magnetic flux and circuit topologies is still unclear and consequently an accurate understanding is yet to be achieved. Currently, efficiency and power are considered and handled together merely because the magnetic resonant coupling generates large magnetic flux by resonance. However, simply producing a large magnetic flux does not always provide high efficiency and high power. The meanings of primary side magnetic flux and secondary side magnetic flux are distinctly separate, therefore accurately showing the characteristics of each circuit topology is necessary. In this paper, considering the point of view of magnetic flux, the comparison of circuit topologies and the characteristics between magnetic resonant coupling and other circuit topologies are summarized. Moreover, the relationship between power, efficiency and magnetic flux is proposed. Theoretical validation is achieved through electromagnetic field analysis and experiment. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Electromagnetic Induction / Magnetic Resonant Coupling / Wireless Power Transfer / Magnetic Flux / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 74, WPT2016-9, pp. 1-4, June 2016. | |
| Paper # | WPT2016-9 | |
| Date of Issue | 2016-05-27 (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 | WPT2016-9 |
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| Conference Information | |
| Committee | WPT |
| Conference Date | 2016-06-03 - 2016-06-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Technology of Wireless Power Transfer & Electric Vehicle |
| Paper Information | |
| Registration To | WPT |
| Conference Code | 2016-06-WPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Relation between Magnetic Flux and Magnetic Resonant Coupling |
| Sub Title (in English) | |
| Keyword(1) | Electromagnetic Induction |
| Keyword(2) | Magnetic Resonant Coupling |
| Keyword(3) | Wireless Power Transfer |
| Keyword(4) | Magnetic Flux |
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| 1st Author's Name | Takehiro Imura |
| 1st Author's Affiliation | The University of Tokyo (The Univ. of Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2016-06-03 13:30:00 |
| Presentation Time | 25 minutes |
| Registration for | WPT |
| Paper # | WPT2016-9 |
| Volume (vol) | vol.116 |
| Number (no) | no.74 |
| Page | pp.1-4 |
| #Pages | 4 |
| Date of Issue | 2016-05-27 (WPT) |
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