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| Presentation | 2015-04-28 15:00 Linear Equivalent Circuit Modeling of Power Converter Circuit for Conducted Disturbance Estimation -- Impact Investigation of Switching Frequency Fluctuation -- Hiroki Geshi, Kengo Iokibe (Okayama Univ), Tetsushi Watanabe (Industrial Technology Center of Okayama Prefecture), Yoshitaka Toyota (Okayama Univ)  EMCJ2015-5 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For the purpose of efficient conducted disturbance reduction design in power conversion circuit, we have developed a linear equivalent circuit model to predict the conducted disturbance at the design stage. So far, we predicted the magnitude of the conducted disturbance of an induction heater. However, the impedance of the model parameter did not show the characteristic of a combination of the linear circuit elements, ${sl R}$, ${sl L}$, ${sl C}$. In this paper, we examined the variation of the switching frequency of the IGBT as one of the causes. We improved the measurement for model identification measurement. By using the improved measurement method, we identified model parameters and compared with previous ones. As a result, the switching frequency variation of the IGBT is shown that effect on the model identification. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Conducted Disturbance / Model Parameter / / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 17, EMCJ2015-5, pp. 19-24, April 2015. | |
| Paper # | EMCJ2015-5 | |
| Date of Issue | 2015-04-21 (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 | EMCJ2015-5 |
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| Conference Information | |
| Committee | EMCJ |
| Conference Date | 2015-04-28 - 2015-04-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Utsunomiya Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Biomedical EMC, EMC |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2015-04-EMCJ |
| 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) | Impact Investigation of Switching Frequency Fluctuation |
| Keyword(1) | Conducted Disturbance |
| Keyword(2) | Model Parameter |
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| 1st Author's Name | Hiroki Geshi |
| 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 | Tetsushi Watanabe |
| 3rd Author's Affiliation | Industrial Technology Center of Okayama Prefecture (Industrial Technology Center of Okayama Prefecture) |
| 4th Author's Name | Yoshitaka Toyota |
| 4th Author's Affiliation | Okayama University (Okayama Univ) |
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| Speaker | Author-1 |
| Date Time | 2015-04-28 15:00:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2015-5 |
| Volume (vol) | vol.115 |
| Number (no) | no.17 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2015-04-21 (EMCJ) |
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