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| Presentation | 2016-03-08 10:50 Theoretical Analysis on the loss mechanism that salt water gives to spiral resonator's unloaded Q Kentaro Kawabe, Dai Futagami, Yangjun Zhang, Toshio Ishizaki (Ryukoku Univ.), Ikuo Awai (Ryutech)  WPT2015-89 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We have optimized various kinds of parameters such as the loading capacitors of a spiral resonator, its resonant frequency, its size, and the winding line of coils to realize high efficiency wireless power transfer under seawater, but have not fully grasped the effects that the salt water gives to resonators. Therefore, using the electromagnetic field simulation software HFSS, we started to find a loss mechanism by calculation of the electromagnetic field energy in the realistic model as possible. In addition, comparing the theoretical value based on a new model with the measured value of unloaded Q, we have studied the influence of frequency characteristics of conductivity to the loss mechanism. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless Power Transfer System / spiral resonator with capacitor / seawater / unloaded Q / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 498, WPT2015-89, pp. 71-76, March 2016. | |
| Paper # | WPT2015-89 | |
| Date of Issue | 2016-02-29 (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) | |
| Download PDF | WPT2015-89 |
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| Conference Information | |
| Committee | WPT |
| Conference Date | 2016-03-07 - 2016-03-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. Uji Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Power Transfer, SPS Technology, etc |
| Paper Information | |
| Registration To | WPT |
| Conference Code | 2016-03-WPT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Theoretical Analysis on the loss mechanism that salt water gives to spiral resonator's unloaded Q |
| Sub Title (in English) | |
| Keyword(1) | Wireless Power Transfer System |
| Keyword(2) | spiral resonator with capacitor |
| Keyword(3) | seawater |
| Keyword(4) | unloaded Q |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Kentaro Kawabe |
| 1st Author's Affiliation | Ryukoku University (Ryukoku Univ.) |
| 2nd Author's Name | Dai Futagami |
| 2nd Author's Affiliation | Ryukoku University (Ryukoku Univ.) |
| 3rd Author's Name | Yangjun Zhang |
| 3rd Author's Affiliation | Ryukoku University (Ryukoku Univ.) |
| 4th Author's Name | Toshio Ishizaki |
| 4th Author's Affiliation | Ryukoku University (Ryukoku Univ.) |
| 5th Author's Name | Ikuo Awai |
| 5th Author's Affiliation | Ryutech Corporation (Ryutech) |
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| Speaker | 1 |
| Date Time | 2016-03-08 10:50:00 |
| Presentation Time | 25 |
| Registration for | WPT |
| Paper # | IEICE-WPT2015-89 |
| Volume (vol) | IEICE-115 |
| Number (no) | no.498 |
| Page | pp.71-76 |
| #Pages | IEICE-6 |
| Date of Issue | IEICE-WPT-2016-02-29 |
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