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| Presentation | 2014-03-04 10:20 Analysis of Magnetic Resonance Wireless Charging System by SPICE Kenji Shodai (Hiroshima Univ.), Kouichi Yamanoue (Imasen Electric Industrial), Futoshi Kuroki (KNCT)  MW2013-198 Link to ES Tech. Rep. Archives: MW2013-198 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Recently, the charging system utilizing a magnetic field resonance type non-contact power supply technology has attracted much attention as charging for electric vehicles and plug-in hybrid vehicles. The technology was developed by MIT first announced at 9.90MHz, but the non-contact charging system for an electric vehicle is planned to be standardized internationally in the range from 80KHz to 140KHz. Because the part length is shorter than the wavelength in this frequency band, we have verified the magnetic field resonance type non-contact power supply system with consideration that can be analyzed using (SPICE) lumped circuit simulation tool. If the SPICE will be effective, the system can be easily developed because the modeling can be performed by just drawing a circuit diagram, and moreover, the power transmitting coil, receiving coil with peripheral devices such as an inverter can be simulated all together. In addition, we have confirmed that suppressing the resonant current (optimization of the coupling factor K) and reducing the ohmic losses as much as possible are required for improvement of the power transmission efficiency on the test experiment with the simulation by the SPICE. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Resonance Wireless Charging System / Electric vehicles / Circuit simulation / Power transmission efficiency / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 460, MW2013-198, pp. 7-12, March 2014. | |
| Paper # | MW2013-198 | |
| Date of Issue | 2014-02-25 (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 | MW2013-198 Link to ES Tech. Rep. Archives: MW2013-198 |
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| Conference Information | |
| Committee | MW |
| Conference Date | 2014-03-04 - 2014-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Microwave Technologies |
| Paper Information | |
| Registration To | MW |
| Conference Code | 2014-03-MW |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Analysis of Magnetic Resonance Wireless Charging System by SPICE |
| Sub Title (in English) | |
| Keyword(1) | Resonance Wireless Charging System |
| Keyword(2) | Electric vehicles |
| Keyword(3) | Circuit simulation |
| Keyword(4) | Power transmission efficiency |
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| 1st Author's Name | Kenji Shodai |
| 1st Author's Affiliation | Hiroshima University (Hiroshima Univ.) |
| 2nd Author's Name | Kouichi Yamanoue |
| 2nd Author's Affiliation | Imasen Electric Industrial Co.,LTD (Imasen Electric Industrial) |
| 3rd Author's Name | Futoshi Kuroki |
| 3rd Author's Affiliation | Kure National College of Technology (KNCT) |
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| Speaker | Author-1 |
| Date Time | 2014-03-04 10:20:00 |
| Presentation Time | 25 minutes |
| Registration for | MW |
| Paper # | MW2013-198 |
| Volume (vol) | vol.113 |
| Number (no) | no.460 |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2014-02-25 (MW) |
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