Paper Abstract and Keywords |
Presentation |
2019-05-17 10:55
A study on a calculation method of inductance for wireless power transmission coils in various positional relationships Shunsuke Hoya, Takara Ijiro, Tsugumichi Shibata (TCU) EST2019-2 Link to ES Tech. Rep. Archives: EST2019-2 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper describes a simple calculation method of coil parameters required to design and evaluate performance of wireless power transmission using the magnetic resonance method. In order to design the wireless power transmission system taking into account of various positional relationships of resonant coils using a circuit simulator, it is necessary to evaluate the change of coupling coefficient of coils depending on the positional relationship. Since the coupling coefficient varies depending on the coils’ shape, size, number of turns, etc., it is necessary to calculate the change of the coil parameters before the circuit simulation. In this research, we develop a tool to calculate self and mutual inductances of air core coils easily by using Neumann's formula, and report some findings on the accuracy of the numerical method and results of coupling coefficients by changing distance and angle between transmitting and receiving coils. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless Power Transmission / Coil Parameters / Neumann's Formula / Calculation Tool / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 42, EST2019-2, pp. 5-8, May 2019. |
Paper # |
EST2019-2 |
Date of Issue |
2019-05-10 (EST) |
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 |
EST2019-2 Link to ES Tech. Rep. Archives: EST2019-2 |
Conference Information |
Committee |
EST |
Conference Date |
2019-05-17 - 2019-05-17 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagoya Inst. Tech. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Simulation techniques, etc. |
Paper Information |
Registration To |
EST |
Conference Code |
2019-05-EST |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A study on a calculation method of inductance for wireless power transmission coils in various positional relationships |
Sub Title (in English) |
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Keyword(1) |
Wireless Power Transmission |
Keyword(2) |
Coil Parameters |
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Neumann's Formula |
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Calculation Tool |
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1st Author's Name |
Shunsuke Hoya |
1st Author's Affiliation |
Tokyo City University (TCU) |
2nd Author's Name |
Takara Ijiro |
2nd Author's Affiliation |
Tokyo City University (TCU) |
3rd Author's Name |
Tsugumichi Shibata |
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Tokyo City University (TCU) |
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Speaker |
Author-1 |
Date Time |
2019-05-17 10:55:00 |
Presentation Time |
25 minutes |
Registration for |
EST |
Paper # |
EST2019-2 |
Volume (vol) |
vol.119 |
Number (no) |
no.42 |
Page |
pp.5-8 |
#Pages |
4 |
Date of Issue |
2019-05-10 (EST) |
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