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Paper Abstract and Keywords
Presentation 2016-07-15 15:15
Efficiency Comparison between Phase Shift and LLC Converters as Power Supply for Information and Communication Equipments
Toshiyuki Watanabe (SHINDENGEN), Fujio Kurokawa (NAGASAKI Univ.) EE2016-18
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents a comparison of dissipation between LLC and phase shift converters under the same size condition using a manufactured power supply. Moreover, it is clarified that the ratio of the transformer dissipation for the overall dissipation of LLC is much higher than that of the phase shift converter. In addition, we show that the winding resistance decreases by improving the coupling between the primary winding and the secondary winding is effective for improvement of the transformer dissipation.
Keyword (in Japanese) (See Japanese page) 
(in English) phase shift converter / LLC converter / High efficiency / winding loss / AC resistance / winding coupling / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 133, EE2016-18, pp. 117-121, July 2016.
Paper # EE2016-18 
Date of Issue 2016-07-07 (EE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 EE2016-18

Conference Information
Committee EE IEE-SPC  
Conference Date 2016-07-14 - 2016-07-15 
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 EE 
Conference Code 2016-07-EE-SPC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Efficiency Comparison between Phase Shift and LLC Converters as Power Supply for Information and Communication Equipments 
Sub Title (in English)  
Keyword(1) phase shift converter  
Keyword(2) LLC converter  
Keyword(3) High efficiency  
Keyword(4) winding loss  
Keyword(5) AC resistance  
Keyword(6) winding coupling  
1st Author's Name Toshiyuki Watanabe  
2nd Author's Name Fujio Kurokawa  
2nd Author's Affiliation NAGASAKI University (NAGASAKI Univ.)
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Date Time 2016-07-15 15:15:00 
Presentation Time 30 
Registration for EE 
Paper # IEICE-EE2016-18 
Volume (vol) IEICE-116 
Number (no) no.133 
Page pp.117-121 
#Pages IEICE-5 
Date of Issue IEICE-EE-2016-07-07 

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