Paper Abstract and Keywords |
Presentation |
2022-06-10 11:20
Basic Study of Mobile Wireless Power Transfer System Using Parallel-Meander-Line Naohiro Tsujimoto, Takayuki Matsumuro, Toshio Ishizaki (Ryukoku Univ.) WPT2022-16 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The issues that electric vehicles face, such as driving distance, is to be solved by an idea using a wireless power transfer while driving. In this wireless power transfer system, high-frequency power is transmitted to a transmission-line installed on the road, and power is captured via receiving electrodes placed proximity on the line. The receiving electrode consists of a reflector electrode and a pick-up electrode. The reflector reflects all the power propagating along the line, and the pick-up electrode picks up all the power. The preceding research results have shown that the optimum distance between the reflector electrode and the pick-up electrode is one quarter wavelength. In actual applications in the MHz or kHz band, the distance between the pick-up and the reflector electrode should be shortened. Therefore, changing the line structure to a meander line type is considered. Since it is difficult to obtain a large coupling with a microstrip structure, the authors also considered using a parallel meander line, which is a balanced circuit. As a result of attaching a matching circuit to the pick-up electrode, it was confirmed that good transmission characteristics was obtained even if the receiver moves on the line. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
WPT / Mobile Wireless Power Transfer / Meander Line / Balanced Circuit / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 68, WPT2022-16, pp. 14-19, June 2022. |
Paper # |
WPT2022-16 |
Date of Issue |
2022-06-03 (WPT) |
ISSN |
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) |
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WPT2022-16 |
Conference Information |
Committee |
WPT |
Conference Date |
2022-06-10 - 2022-06-10 |
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(See Japanese page) |
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Paper Information |
Registration To |
WPT |
Conference Code |
2022-06-WPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Basic Study of Mobile Wireless Power Transfer System Using Parallel-Meander-Line |
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WPT |
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Mobile Wireless Power Transfer |
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Meander Line |
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Balanced Circuit |
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1st Author's Name |
Naohiro Tsujimoto |
1st Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
2nd Author's Name |
Takayuki Matsumuro |
2nd Author's Affiliation |
Ryukoku University (Ryukoku Univ.) |
3rd Author's Name |
Toshio Ishizaki |
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Ryukoku University (Ryukoku Univ.) |
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Speaker |
Author-1 |
Date Time |
2022-06-10 11:20:00 |
Presentation Time |
25 minutes |
Registration for |
WPT |
Paper # |
WPT2022-16 |
Volume (vol) |
vol.122 |
Number (no) |
no.68 |
Page |
pp.14-19 |
#Pages |
6 |
Date of Issue |
2022-06-03 (WPT) |
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