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Paper Abstract and Keywords
Presentation 2017-07-27 13:50
Transient Analysis of Wireless Power Transfer via Magnetic Resonance Coupling at Loosely Coupled Condition and Its Application to Soft Start Operation
Katsuhiro Hata, Takehiro Imura, Hiroshi Fujimoto, Yoichi Hori (Univ. of Tokyo) EE2017-16 WPT2017-21
Abstract (in Japanese) (See Japanese page) 
(in English) A transfer function from an input voltage to an input current of wireless power transfer is characterized by resonance frequencies, quality factors, and coupling coefficient of a transmitter and receiver.
In this paper, the settling time of the system is estimated from the dominant pole of the transfer function and a rise time of the input voltage for a soft start operation is determined based on the analyzed settling time.
The simulations and experiments demonstrate the effectiveness of the proposed method and their results show a design trade-off between overshoot and settling time due to the voltage rise time.
Keyword (in Japanese) (See Japanese page) 
(in English) Wireless power transfer / Magnetic resonance coupling / Transfer function / Soft start operation / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 158, WPT2017-21, pp. 43-48, July 2017.
Paper # WPT2017-21 
Date of Issue 2017-07-20 (EE, 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 EE2017-16 WPT2017-21

Conference Information
Committee EE WPT IEE-SPC  
Conference Date 2017-07-27 - 2017-07-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To WPT 
Conference Code 2017-07-EE-WPT-SPC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Transient Analysis of Wireless Power Transfer via Magnetic Resonance Coupling at Loosely Coupled Condition and Its Application to Soft Start Operation 
Sub Title (in English)  
Keyword(1) Wireless power transfer  
Keyword(2) Magnetic resonance coupling  
Keyword(3) Transfer function  
Keyword(4) Soft start operation  
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1st Author's Name Katsuhiro Hata  
1st Author's Affiliation The University of Tokyo (Univ. of Tokyo)
2nd Author's Name Takehiro Imura  
2nd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
3rd Author's Name Hiroshi Fujimoto  
3rd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
4th Author's Name Yoichi Hori  
4th Author's Affiliation The University of Tokyo (Univ. of Tokyo)
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Speaker Author-1 
Date Time 2017-07-27 13:50:00 
Presentation Time 25 minutes 
Registration for WPT 
Paper # EE2017-16, WPT2017-21 
Volume (vol) vol.117 
Number (no) no.157(EE), no.158(WPT) 
Page pp.43-48 
#Pages 6 
Date of Issue 2017-07-20 (EE, WPT) 

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