Paper Abstract and Keywords |
Presentation |
2014-04-18 14:50
A Novel Mirror Symmetry Constructible Class-E Direct-Current-Resonance Bi-directional Wireless Power Transfer System Tatsuya Hosotani (Murata Mfg.) WPT2014-20 SCE2014-20 MW2014-20 Link to ES Tech. Rep. Archives: SCE2014-20 MW2014-20 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A novel mirror symmetry constructible class-E direct-current-resonance bi-directional wireless power transfer system is proposed. A direct-current resonance system is an energy conversion system which makes the electromagnetic resonance field from a direct current and uses a resonance field with an electromagnetic interaction. By mirror symmetry construction, unit equipment can be alternatively used as a power transmitter, a power resonator, and a power receiver. A new technique called the periodic state dividing method is proposed in order to analyze energy conversion operation. We model the resonance field into a multi energy circuit, show formula general solutions by a transient-phenomenon theory, and prove that a superposition principle is realized. The flow of the electric power in space is considered using a Poynting vector. The experiment and the analysis waveforms are well in agreement. In the experiment, the optimum ZVS operation attains 70.6% of maximum efficiency, and the maximum power 43.8W. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Direct-current-resonance / Mirror symmetry construction / Electromagnetic resonance field / Zero voltage switching / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 9, WPT2014-20, pp. 103-108, April 2014. |
Paper # |
WPT2014-20 |
Date of Issue |
2014-04-10 (WPT, SCE, 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 |
WPT2014-20 SCE2014-20 MW2014-20 Link to ES Tech. Rep. Archives: SCE2014-20 MW2014-20 |
Conference Information |
Committee |
MW SCE WPT |
Conference Date |
2014-04-17 - 2014-04-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Microwave technologies for Wireless Power Transfer, Superconducting Microwave technologies, Microwave technologies, etc. |
Paper Information |
Registration To |
WPT |
Conference Code |
2014-04-MW-SCE-WPT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Novel Mirror Symmetry Constructible Class-E Direct-Current-Resonance Bi-directional Wireless Power Transfer System |
Sub Title (in English) |
|
Keyword(1) |
Direct-current-resonance |
Keyword(2) |
Mirror symmetry construction |
Keyword(3) |
Electromagnetic resonance field |
Keyword(4) |
Zero voltage switching |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Tatsuya Hosotani |
1st Author's Affiliation |
Murata Manufacturing Co., Ltd. (Murata Mfg.) |
2nd Author's Name |
|
2nd Author's Affiliation |
() |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2014-04-18 14:50:00 |
Presentation Time |
25 minutes |
Registration for |
WPT |
Paper # |
WPT2014-20, SCE2014-20, MW2014-20 |
Volume (vol) |
vol.114 |
Number (no) |
no.9(WPT), no.10(SCE), no.11(MW) |
Page |
pp.103-108 |
#Pages |
6 |
Date of Issue |
2014-04-10 (WPT, SCE, MW) |
|