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Paper Abstract and Keywords
Presentation 2008-01-21 16:05
Analysis of Boost-Input Type Full Bridge Converter
Satoshi Tomioka (DL), Tamotsu Ninomiya (Kyushu Univ) EE2007-51
Abstract (in Japanese) (See Japanese page) 
(in English) A boost type converter is used in general for power-factor correction. In this case, a DC-DC converter is connected behind the boost converter to generate the isolated output voltage on secondary side. Such a two-stage converter has drawbacks of high cost, large size, and low efficiency. Previously, the full bridge converter that was combined with two boost converters has been proposed. However, this converter can not be controlled in the duty ratio range of more than 0.5. In this paper, the improved type boost-input type full bridge converter that can control in the duty ratio of more than 0.5 is proposed. Furthermore, the characteristics of this converter was analyzed using state-space-averaging method. Experimental result of DC and AC input show some merit of this converter such as low input current ripple and high efficiency by ZVS.
Keyword (in Japanese) (See Japanese page) 
(in English) Boost converter / Power-factor-correction / ZVS / Interleave / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 430, EE2007-51, pp. 41-46, Jan. 2008.
Paper # EE2007-51 
Date of Issue 2008-01-14 (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 EE2007-51

Conference Information
Committee EE  
Conference Date 2008-01-21 - 2008-01-22 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2008-01-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Boost-Input Type Full Bridge Converter 
Sub Title (in English)  
Keyword(1) Boost converter  
Keyword(2) Power-factor-correction  
Keyword(3) ZVS  
Keyword(4) Interleave  
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1st Author's Name Satoshi Tomioka  
1st Author's Affiliation DENSEI-LAMBDA K.K. (DL)
2nd Author's Name Tamotsu Ninomiya  
2nd Author's Affiliation Kyushu University (Kyushu Univ)
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Speaker Author-1 
Date Time 2008-01-21 16:05:00 
Presentation Time 25 minutes 
Registration for EE 
Paper # EE2007-51 
Volume (vol) vol.107 
Number (no) no.430 
Page pp.41-46 
#Pages 6 
Date of Issue 2008-01-14 (EE) 

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