Paper Abstract and Keywords |
Presentation |
2010-06-18 11:10
Linear Equivalent Circuit Model of Inverter in Microwave Oven for EMI Filter Design Kengo Iokibe (Okayama Univ.), Tetsushi Watanabe (Industrial Technology Center of Okayama Pref.), Kazuyuki Sakiyama, Yoshiyuki Saito (Panasonic), Yoshitaka Toyota, Ryuji Koga (Okayama Univ.) EMCJ2010-14 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A Linear equivalent circuit model of inverter was proposed for applying to designing EMC filters to reduce the conducted emission from electrical appliances with switched-mode power supplys as inverters and converters.
We employed a microwave oven as the equipment under test (EUT) and measured the conducted emission voltage at mains port with a line impedance stabilizing network (LISN). Measured disturbances contained both the differential and common modes and we determined the proposed model to have a circuitry structure composed of differential- and common-mode blocks. We, then, described a simple method to determine model parameters from measurements and decided the parameters with the method. With the proposed model, the conducted emission voltage of the EUT was estimated through circuitry simulation and compared to measurement. The comparison showed that the model predicted performance of the EMI filter in reduction of the conducted emission in practical accuracies at frequencies in which model parameters determined had been reasonable. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Conducted emission / Switched-mode power supply / LECCS model / Modeling / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 84, EMCJ2010-14, pp. 25-30, June 2010. |
Paper # |
EMCJ2010-14 |
Date of Issue |
2010-06-11 (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 |
EMCJ2010-14 |
Conference Information |
Committee |
EMCJ IEE-EMC |
Conference Date |
2010-06-18 - 2010-06-18 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Osaka Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Electric Power, EMC, etc. |
Paper Information |
Registration To |
EMCJ |
Conference Code |
2010-06-EMCJ-EMC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Linear Equivalent Circuit Model of Inverter in Microwave Oven for EMI Filter Design |
Sub Title (in English) |
|
Keyword(1) |
Conducted emission |
Keyword(2) |
Switched-mode power supply |
Keyword(3) |
LECCS model |
Keyword(4) |
Modeling |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Kengo Iokibe |
1st Author's Affiliation |
Okayama University (Okayama Univ.) |
2nd Author's Name |
Tetsushi Watanabe |
2nd Author's Affiliation |
Industrial Technology Center of Okayama Prefecture (Industrial Technology Center of Okayama Pref.) |
3rd Author's Name |
Kazuyuki Sakiyama |
3rd Author's Affiliation |
Panasonic Corporation (Panasonic) |
4th Author's Name |
Yoshiyuki Saito |
4th Author's Affiliation |
Panasonic Corporation (Panasonic) |
5th Author's Name |
Yoshitaka Toyota |
5th Author's Affiliation |
Okayama University (Okayama Univ.) |
6th Author's Name |
Ryuji Koga |
6th Author's Affiliation |
Okayama University (Okayama Univ.) |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2010-06-18 11:10:00 |
Presentation Time |
25 minutes |
Registration for |
EMCJ |
Paper # |
EMCJ2010-14 |
Volume (vol) |
vol.110 |
Number (no) |
no.84 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2010-06-11 (EMCJ) |
|