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Paper Abstract and Keywords
Presentation 2012-06-22 11:20
Linear Equivalent Circuit Modeling of Power Converter Circuit for Conducted Disturbance Estimation -- Determination of Model Parameters by Use of Dual Port LISN --
Shuhei Inoue, Kengo Iokibe, Yoshitaka Toyota (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture) EMCJ2012-24
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, a linear equivalent circuit model on the basis of a EMC macro-model of IC/LSI, LECCS model, is investigated to predict the conducted disturbance of power converter circuits. The dual-port LISN(DP-LISN) constructed to provide the model is also reported. In the study, an commercial table-top induction heater is used as the equipment under test.Conducted disturbance voltages were measured with 10 different load pairs of the DP-LISN.Model parameters were then determined by the least square method with the conducted disturbance voltages measured. We simulated conducted disturbance voltages for evaluation by use of the linear equivalent circuit model as an evaluation of the model. As comparing simulated and measured disturbance voltages, the spectrum of the conducted disturbance voltages agreed with each other in their envelopes.
Keyword (in Japanese) (See Japanese page) 
(in English) LECCS / Noise Terminal Voltage / Conducted Disturbance / LISN / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 100, EMCJ2012-24, pp. 17-22, June 2012.
Paper # EMCJ2012-24 
Date of Issue 2012-06-15 (EMCJ) 
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)
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Conference Information
Committee EMCJ IEE-EMC  
Conference Date 2012-06-22 - 2012-06-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Osaka Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) EMC 
Paper Information
Registration To EMCJ 
Conference Code 2012-06-EMCJ-EMC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Linear Equivalent Circuit Modeling of Power Converter Circuit for Conducted Disturbance Estimation 
Sub Title (in English) Determination of Model Parameters by Use of Dual Port LISN 
Keyword(1) LECCS  
Keyword(2) Noise Terminal Voltage  
Keyword(3) Conducted Disturbance  
Keyword(4) LISN  
1st Author's Name Shuhei Inoue  
1st Author's Affiliation Okayama University (Okayama Univ.)
2nd Author's Name Kengo Iokibe  
2nd Author's Affiliation Okayama University (Okayama Univ.)
3rd Author's Name Yoshitaka Toyota  
3rd Author's Affiliation Okayama University (Okayama Univ.)
4th Author's Name Tetsushi Watanabe  
4th Author's Affiliation Industrial Technology Center of Okayama Prefecture (Industrial Technology Center of Okayama Prefecture)
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Date Time 2012-06-22 11:20:00 
Presentation Time 25 
Registration for EMCJ 
Paper # IEICE-EMCJ2012-24 
Volume (vol) IEICE-112 
Number (no) no.100 
Page pp.17-22 
#Pages IEICE-6 
Date of Issue IEICE-EMCJ-2012-06-15 

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