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Paper Abstract and Keywords
Presentation 2016-01-29 11:30
Soft-Switching Operating of Proposed Edge-Resonant Full-Bridge Converter
Kazuhide Domoto, Yoichi Ishizuka (Nagasaki Univ), Seiya Abe (kyushu tech.), Tamotsu Ninomiya (Green Electronics Research Institute, Kitakyushu) EE2015-22
Abstract (in Japanese) (See Japanese page) 
(in English) An output-inductor-less full-bridge converter for the HVDC power distribution system has been proposed. This circuit topology suppresses the surge voltage associated with the secondary-side diode’s recovery, and miniaturizes the converter because the number of circuit components is reduced. On the other hand, some problems are occurred such as the increasing switching-loss of primary switches and another high-frequency noise generation. This paper proposes a novel synchronous rectifier driving for output-inductor-less full-bridge converter in order to solve these problems, and examines the noise reduction effect, and the relationship between ZVS operation condition and circuit parameters. The proposed method does not need an external component, and the circuit can be miniaturized. Furthermore, in the experiment, the power loss was reduced by 20W in a wide load range, and the high-frequency noise was also reduced.
Keyword (in Japanese) (See Japanese page) 
(in English) HVDC Power Distribution System / Full-Bridge Converter / Soft-Switching / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 429, EE2015-22, pp. 79-84, Jan. 2016.
Paper # EE2015-22 
Date of Issue 2016-01-21 (EE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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)
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Conference Information
Committee EE  
Conference Date 2016-01-28 - 2016-01-29 
Place (in Japanese) (See Japanese page) 
Place (in English) KURUME HOTEL ESPRIT 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2016-01-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Soft-Switching Operating of Proposed Edge-Resonant Full-Bridge Converter 
Sub Title (in English)  
Keyword(1) HVDC Power Distribution System  
Keyword(2) Full-Bridge Converter  
Keyword(3) Soft-Switching  
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1st Author's Name Kazuhide Domoto  
1st Author's Affiliation Nagasaki University (Nagasaki Univ)
2nd Author's Name Yoichi Ishizuka  
2nd Author's Affiliation Nagasaki University (Nagasaki Univ)
3rd Author's Name Seiya Abe  
3rd Author's Affiliation Kyushu Institute of Technology (kyushu tech.)
4th Author's Name Tamotsu Ninomiya  
4th Author's Affiliation Green Electronics Research Institute, Kitakyushu (Green Electronics Research Institute, Kitakyushu)
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Speaker Author-1 
Date Time 2016-01-29 11:30:00 
Presentation Time 20 minutes 
Registration for EE 
Paper # EE2015-22 
Volume (vol) vol.115 
Number (no) no.429 
Page pp.79-84 
#Pages
Date of Issue 2016-01-21 (EE) 


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