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Paper Abstract and Keywords
Presentation 2012-09-07 15:15
Analysis of conducted noise for LED lighting by using control model of IPD
Akira Kato, Akira Minegishi, Kazuyuki Sakiyama, Yoshimitsu Hiratomo, Tomoyuki Kida (Panasonic) EMCJ2012-59
Abstract (in Japanese) (See Japanese page) 
(in English) EMC countermeasure in early stages of development is effective in reducing the cost of development, and prediction of noise is needed for it. Power semiconductor devices equipped with the control function are used for the power supply circuit of LED lighting. When there is no SPICE model of the power semiconductor device, the noise prediction by a simulation is difficult. Therefore, we studied a modeling method of the power semiconductor device for the purpose of prediction of conducted noise from 9 kHz to 30 MHz. We modeled the power semiconductor device by functional control blocks and an ideal switch, and simulated conducted noise using the model. As a result, we predicted conducted noise with the amplitude error of less than 6 dB at frequency of the integral multiple of switching frequency.
Keyword (in Japanese) (See Japanese page) 
(in English) IPD / Power Supply Circuit / Conducted Noise / EMI / EMC / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 201, EMCJ2012-59, pp. 41-46, Sept. 2012.
Paper # EMCJ2012-59 
Date of Issue 2012-08-31 (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)
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Conference Information
Committee EMCJ  
Conference Date 2012-09-07 - 2012-09-07 
Place (in Japanese) (See Japanese page) 
Place (in English) Hkkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Biomedical EMC, etc. 
Paper Information
Registration To EMCJ 
Conference Code 2012-09-EMCJ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of conducted noise for LED lighting by using control model of IPD 
Sub Title (in English)  
Keyword(1) IPD  
Keyword(2) Power Supply Circuit  
Keyword(3) Conducted Noise  
Keyword(4) EMI  
Keyword(5) EMC  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Akira Kato  
1st Author's Affiliation Panasonic (Panasonic)
2nd Author's Name Akira Minegishi  
2nd Author's Affiliation Panasonic (Panasonic)
3rd Author's Name Kazuyuki Sakiyama  
3rd Author's Affiliation Panasonic (Panasonic)
4th Author's Name Yoshimitsu Hiratomo  
4th Author's Affiliation Panasonic (Panasonic)
5th Author's Name Tomoyuki Kida  
5th Author's Affiliation Panasonic (Panasonic)
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Speaker Author-1 
Date Time 2012-09-07 15:15:00 
Presentation Time 25 minutes 
Registration for EMCJ 
Paper # EMCJ2012-59 
Volume (vol) vol.112 
Number (no) no.201 
Page pp.41-46 
#Pages 6 
Date of Issue 2012-08-31 (EMCJ) 

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