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Paper Abstract and Keywords
Presentation 2016-01-28 15:00
Small Signal Analysis of Switching Converters Using Equivalent Source Model
Terukazu Sato, Yusuke Murakami (Oita univ.) EE2015-9
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents small signal AC analysis of LLC current resonant converter. Equivalent source model that represents a switching element as an equivalent source having averaged current and voltage is employed. From analysis, the transfer function of the switching frequency to the output voltage of the converter becomes a quadratic system. Resonant capacitor and resonant inductor do not affect directly to the small signal characteristics. However they affect a DC gain and an internal resistance. The analysis method is confirmed by experiments, and experimental results are relatively consistent with the analysis results.
Keyword (in Japanese) (See Japanese page) 
(in English) LLC current resonant converter / Small-signal characteristic / equivalent source model / transfer function / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 429, EE2015-9, pp. 1-6, Jan. 2016.
Paper # EE2015-9 
Date of Issue 2016-01-21 (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 EE2015-9

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) Small Signal Analysis of Switching Converters Using Equivalent Source Model 
Sub Title (in English)  
Keyword(1) LLC current resonant converter  
Keyword(2) Small-signal characteristic  
Keyword(3) equivalent source model  
Keyword(4) transfer function  
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1st Author's Name Terukazu Sato  
1st Author's Affiliation Oita University (Oita univ.)
2nd Author's Name Yusuke Murakami  
2nd Author's Affiliation Oita University (Oita univ.)
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Speaker Author-2 
Date Time 2016-01-28 15:00:00 
Presentation Time 20 minutes 
Registration for EE 
Paper # EE2015-9 
Volume (vol) vol.115 
Number (no) no.429 
Page pp.1-6 
#Pages 6 
Date of Issue 2016-01-21 (EE) 

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