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Paper Abstract and Keywords
Presentation 2012-01-27 16:55
[Special Talk] Noise Reduction Techniques in Power Electronics Circuits
Masahito Shoyama (Kyushu Univ.) EMCJ2011-131
Abstract (in Japanese) (See Japanese page) 
(in English) In power electronics circuits, because switching elements repeat an on/off action at very high frequency, there is a possibility to generate a large switching noise and to become a factor of malfunction of electronic devices. Although a noise filter, a snubber element, etc. were post-installed in the main electronic circuit and the measure to suppress a noise was performed conventionally, the increase in size or weight and the cost rise were caused, and the trial-and-error measure had taken great time.
This paper reports some noise reduction techniques severed from origin with new topologies of main power electronic circuits taking switching supplies as examples.
Keyword (in Japanese) (See Japanese page) 
(in English) Power Electronics Circuits / Switching Noise / Noise Reduction / Circuit Topology / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 420, EMCJ2011-131, pp. 117-122, Jan. 2012.
Paper # EMCJ2011-131 
Date of Issue 2012-01-20 (EMCJ) 
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 EMCJ2011-131

Conference Information
Committee EMCJ  
Conference Date 2012-01-27 - 2012-01-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyushu Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Communication, EMC, etc. 
Paper Information
Registration To EMCJ 
Conference Code 2012-01-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Noise Reduction Techniques in Power Electronics Circuits 
Sub Title (in English)  
Keyword(1) Power Electronics Circuits  
Keyword(2) Switching Noise  
Keyword(3) Noise Reduction  
Keyword(4) Circuit Topology  
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1st Author's Name Masahito Shoyama  
1st Author's Affiliation Kyushu University (Kyushu Univ.)
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Speaker Author-1 
Date Time 2012-01-27 16:55:00 
Presentation Time 45 minutes 
Registration for EMCJ 
Paper # EMCJ2011-131 
Volume (vol) vol.111 
Number (no) no.420 
Page pp.117-122 
#Pages 6 
Date of Issue 2012-01-20 (EMCJ) 

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