Paper Abstract and Keywords |
Presentation |
2013-05-31 10:45
Dynamic Impedance Matching for Mobile Wireless Power Transmission Keisuke Mikami, Genta Kitano, Toshio Ishizaki (Ryukoku Univ.) MW2013-18 Link to ES Tech. Rep. Archives: MW2013-18 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless power transfer technology has some problem for stable high-efficiency transmission. For resonance-coupled wireless power transfer, the efficiency might be frequently degraded by impedance mismatch. To solve this problem, impedance matching circuits separated from coupling elements are introduced for power transmitting and receiving units. By readjusting the impedance matching, the efficiency degradation is suppressed, even if the positions of power transmitting and receiving units are varied. The purpose of this study is to develop a dynamic impedance matching system for mobile wireless power transmission. Formulas for calculating the element values of the matching circuit were derived. An experimental dynamic matching circuit was designed and fabricated. The measurement results showed the validity of the dynamic matching system. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Power Transfer / Impedance Matching / Matching Circuit / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 70, MW2013-18, pp. 47-52, May 2013. |
Paper # |
MW2013-18 |
Date of Issue |
2013-05-23 (MW) |
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 |
MW2013-18 Link to ES Tech. Rep. Archives: MW2013-18 |
Conference Information |
Committee |
MW |
Conference Date |
2013-05-30 - 2013-05-31 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ryukoku Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Microwave Technologies |
Paper Information |
Registration To |
MW |
Conference Code |
2013-05-MW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Dynamic Impedance Matching for Mobile Wireless Power Transmission |
Sub Title (in English) |
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Wireless Power Transfer |
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Impedance Matching |
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Matching Circuit |
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1st Author's Name |
Keisuke Mikami |
1st Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
2nd Author's Name |
Genta Kitano |
2nd Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
3rd Author's Name |
Toshio Ishizaki |
3rd Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2013-05-31 10:45:00 |
Presentation Time |
30 minutes |
Registration for |
MW |
Paper # |
MW2013-18 |
Volume (vol) |
vol.113 |
Number (no) |
no.70 |
Page |
pp.47-52 |
#Pages |
6 |
Date of Issue |
2013-05-23 (MW) |