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Paper Abstract and Keywords
Presentation 2019-10-10 16:10
On Steady-State Analysis of Current-Resonant Full-Wave Push-Pull Converter -- An Approximation of State Equations --
Masataka Oku, Tetsuro Tanaka (Kagoshima Univ.) EE2019-34
Abstract (in Japanese) (See Japanese page) 
(in English) For an isolated resonant converter, transformer's magnetizing current generally affects the converter characteristics and thus in order to understand its operating properties exactly the magnetizing current must be taken into account.
Considering the magnetizing current makes it harder to obtain analytic solutions
because of the unknown initial value of the current; however, once state-space equations are derived, to find numerical solutions is rather easy.
In this report, using our previous analytical results for a current-resonant full-wave push-pull converter, some internal losses and the magnetizing current in the converter are introduced into an analytical model step by step and the effects of the two factors on the converter's switching frequency are investigated both theoretically and experimentally.
Keyword (in Japanese) (See Japanese page) 
(in English) resonant converter / magnetizing current / internal losses / extended state-space averaging method / approximated expression / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 217, EE2019-34, pp. 47-51, Oct. 2019.
Paper # EE2019-34 
Date of Issue 2019-10-02 (EE) 
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EE2019-34

Conference Information
Committee WPT EE  
Conference Date 2019-10-09 - 2019-10-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Ryukoku Extension Center, Ryukoku University 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2019-10-WPT-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On Steady-State Analysis of Current-Resonant Full-Wave Push-Pull Converter 
Sub Title (in English) An Approximation of State Equations 
Keyword(1) resonant converter  
Keyword(2) magnetizing current  
Keyword(3) internal losses  
Keyword(4) extended state-space averaging method  
Keyword(5) approximated expression  
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1st Author's Name Masataka Oku  
1st Author's Affiliation Kagoshima University (Kagoshima Univ.)
2nd Author's Name Tetsuro Tanaka  
2nd Author's Affiliation Kagoshima University (Kagoshima Univ.)
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Speaker
Date Time 2019-10-10 16:10:00 
Presentation Time 20 
Registration for EE 
Paper # IEICE-EE2019-34 
Volume (vol) IEICE-119 
Number (no) no.217 
Page pp.47-51 
#Pages IEICE-5 
Date of Issue IEICE-EE-2019-10-02 


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