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| Presentation | 2013-01-25 12:05 Development of High Efficiency Contactless Power Transfer System for Electric Vehicle Akitaka Yoshikawa, Yasuhito Takahashi, Koji Fujiwara (Doshisha Univ.)  EE2012-50 CPM2012-172 Link to ES Tech. Rep. Archives: CPM2012-172 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper investigates contactless power transfer system for electric vehicle. A series-parallel resonant full-bridge DC-DC converter with a current doubler rectifier, in which a resonant capacitor is connected in series to a primary coil and in parallel to a secondary coil, is adopted for a contactless power transfer system of electromagnetic induction type. The multi-resonance in the proposed circuit is confirmed based on F-parameter analysis of its impedance characteristic. The characteristics of the developed converter are evaluated by circuit simulation and measurement. As a consequence, it is verified that the power feeding efficiency of 95.1 % is achieved in the state of rating output power of 500 W and gap between primary and secondary coils of 50 mm by using the developed contactless power transfer system. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Contactless Power Transfer / Series-parallel Resonance / Current Doubler / F-Parameter / ZVS / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 396, EE2012-50, pp. 129-134, Jan. 2013. | |
| Paper # | EE2012-50 | |
| Date of Issue | 2013-01-17 (EE, CPM) | |
| 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 | EE2012-50 CPM2012-172 Link to ES Tech. Rep. Archives: CPM2012-172 |
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| Conference Information | |
| Committee | EE CPM |
| Conference Date | 2013-01-24 - 2013-01-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EE |
| Conference Code | 2013-01-EE-CPM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of High Efficiency Contactless Power Transfer System for Electric Vehicle |
| Sub Title (in English) | |
| Keyword(1) | Contactless Power Transfer |
| Keyword(2) | Series-parallel Resonance |
| Keyword(3) | Current Doubler |
| Keyword(4) | F-Parameter |
| Keyword(5) | ZVS |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Akitaka Yoshikawa |
| 1st Author's Affiliation | Doshisha University (Doshisha Univ.) |
| 2nd Author's Name | Yasuhito Takahashi |
| 2nd Author's Affiliation | Doshisha University (Doshisha Univ.) |
| 3rd Author's Name | Koji Fujiwara |
| 3rd Author's Affiliation | Doshisha University (Doshisha Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-01-25 12:05:00 |
| Presentation Time | 25 minutes |
| Registration for | EE |
| Paper # | EE2012-50, CPM2012-172 |
| Volume (vol) | vol.112 |
| Number (no) | no.396(EE), no.397(CPM) |
| Page | pp.129-134 |
| #Pages | 6 |
| Date of Issue | 2013-01-17 (EE, CPM) |
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