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Paper Abstract and Keywords
Presentation 2017-11-21 09:35
On the Generation Mechanism and Reduction Methods of Voltage Surge in a Current-Resonant Half-Wave Push-Pull Converter
Masataka Oku, Tetsuro Tanaka (Kagoshima Univ.) EE2017-38
Abstract (in Japanese) (See Japanese page) 
(in English) Soft switching technology is making it possible to make DC-DC converters smaller, lighter, and more efficient. Resonant converters are representative one. Among them, resonant push-pull converters have a merit that the design of the switches drive circuit is easy because the sources of MOSFETs are connected to the same ground. In this study, we take up a current-resonant half-wave push-pull converter which is a kind of resonant push-pull converter. When this converter is actually operated, high voltage surge is generated in the primary side switches. In this paper, we describe the quantitative elucidation of the generation mechanism of voltage surge in the switches of a current-resonant half-wave push-pull converter and surge voltage reduction method.
Keyword (in Japanese) (See Japanese page) 
(in English) resonant converter / voltage surge / body diode / reverse recovery characteristic / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 315, EE2017-38, pp. 15-20, Nov. 2017.
Paper # EE2017-38 
Date of Issue 2017-11-14 (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. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EE2017-38

Conference Information
Committee EE IEE-SPC IEE-EDD  
Conference Date 2017-11-20 - 2017-11-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Kagoshima Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2017-11-EE-SPC-EDD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On the Generation Mechanism and Reduction Methods of Voltage Surge in a Current-Resonant Half-Wave Push-Pull Converter 
Sub Title (in English)  
Keyword(1) resonant converter  
Keyword(2) voltage surge  
Keyword(3) body diode  
Keyword(4) reverse recovery characteristic  
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1st Author's Name Masataka Oku  
1st Author's Affiliation Kagoshima Univercity (Kagoshima Univ.)
2nd Author's Name Tetsuro Tanaka  
2nd Author's Affiliation Kagoshima Univercity (Kagoshima Univ.)
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Speaker Author-1 
Date Time 2017-11-21 09:35:00 
Presentation Time 20 minutes 
Registration for EE 
Paper # EE2017-38 
Volume (vol) vol.117 
Number (no) no.315 
Page pp.15-20 
#Pages 6 
Date of Issue 2017-11-14 (EE) 

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