Paper Abstract and Keywords |
Presentation |
2016-10-06 11:05
An efficiency control technology of the magnetic field resonance type WPT system which optimizes storage battery charge Yuto Honda, Yoshiki Tsuchida, Masahiro Fukui (Ritsumeikan Univ.) WPT2016-20 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes the optimum magnetic field resonance type wireless power transmission system to the charging of the lithium ion rechargeable battery. Lithium-ion batteries can suppress charge deterioration by optimizing the charging control. However, since the switching of the charging current is required, load variation of the charger may occur. Further, in the magnetic field resonance type wireless power transmission, when the load resistance is not the optimal value, the output power, and transmission efficiency decreases. Therefore, if you want to achieve the best charged by wireless power transmission of the magnetic field resonance type, optimization and charge optimization of the transmission characteristic becomes a trade-off. In the proposed system, and adjust the input voltage by the DC-DC converter of the primary side, by indirectly optimize the duty ratio of the DC-DC converter on the secondary side, load fluctuation wireless power transmission according to the optimal charging to mitigate the impact on the road. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Magnetic field resonance type wireless power transmission / lithium-ion battery / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 238, WPT2016-20, pp. 1-6, Oct. 2016. |
Paper # |
WPT2016-20 |
Date of Issue |
2016-09-29 (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) |
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WPT2016-20 |
Conference Information |
Committee |
EE WPT |
Conference Date |
2016-10-06 - 2016-10-07 |
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(See Japanese page) |
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Paper Information |
Registration To |
WPT |
Conference Code |
2016-10-EE-WPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An efficiency control technology of the magnetic field resonance type WPT system which optimizes storage battery charge |
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Magnetic field resonance type wireless power transmission |
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lithium-ion battery |
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1st Author's Name |
Yuto Honda |
1st Author's Affiliation |
Ritsumeikan University (Ritsumeikan Univ.) |
2nd Author's Name |
Yoshiki Tsuchida |
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Ritsumeikan University (Ritsumeikan Univ.) |
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Masahiro Fukui |
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Ritsumeikan University (Ritsumeikan Univ.) |
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Speaker |
Author-1 |
Date Time |
2016-10-06 11:05:00 |
Presentation Time |
25 minutes |
Registration for |
WPT |
Paper # |
WPT2016-20 |
Volume (vol) |
vol.116 |
Number (no) |
no.238 |
Page |
pp.1-6 |
#Pages |
6 |
Date of Issue |
2016-09-29 (WPT) |
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