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Paper Abstract and Keywords
Presentation 2018-07-27 14:15
Low Noise Design for Automotive Inverter by Simplified Equivalent Circuit Model
Kodai Katagiri, Keita Takahashi, Hideyuki Sotome, Takaya Muto (Mitsubishi Electric Corp.) EMCJ2018-29
Abstract (in Japanese) (See Japanese page) 
(in English) It is common to use equivalent circuit or 3D-electromagnetic field calculations for the conductive noise simulation of power-electronics products. They can predict the conductive noise with high accuracy, but it is difficult to understand mechanisms and propagation paths by the complicated simulation models. So, we propose the ‘simplified equivalent circuit model’ by limiting the frequency range up to 2 MHz. In this model, we analyzed the conductive noise by classifying into those which occur due to current variation or voltage variation. The ‘simplified equivalent circuit model’ showed that measured value and simulated value agreed within 10 dB up to 2 MHz, and reduced simulation time by approximately 70% compared with the ‘complicated equivalent circuit model’.
Keyword (in Japanese) (See Japanese page) 
(in English) EMC / Power Electronics / Conductive Noise / Equivalent Circuit / Circuit Simulation / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 162, EMCJ2018-29, pp. 43-48, July 2018.
Paper # EMCJ2018-29 
Date of Issue 2018-07-20 (EMCJ) 
ISSN 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 EMCJ2018-29

Conference Information
Committee EMCJ  
Conference Date 2018-07-27 - 2018-07-27 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Young Scientist Meeting 
Paper Information
Registration To EMCJ 
Conference Code 2018-07-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Low Noise Design for Automotive Inverter by Simplified Equivalent Circuit Model 
Sub Title (in English)  
Keyword(1) EMC  
Keyword(2) Power Electronics  
Keyword(3) Conductive Noise  
Keyword(4) Equivalent Circuit  
Keyword(5) Circuit Simulation  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kodai Katagiri  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Keita Takahashi  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Hideyuki Sotome  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Takaya Muto  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2018-07-27 14:15:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2018-29 
Volume (vol) vol.118 
Number (no) no.162 
Page pp.43-48 
#Pages 6 
Date of Issue 2018-07-20 (EMCJ) 

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