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| Presentation | 2021-01-25 10:55 Aged Deterioration Detection of DC-DC Converter Yasuyuki Koga (NiAS), Yudai Furukawa (Fukuoka University), Kazuhiro Kajiwara, Nobumasa Matsui, Fujio Kurokawa (NiAS), Yoshiyasu Nakashima, Yu Yonezawa (FUJITSU Advanced Technology)  EE2020-27 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In recent years, information and communication services have continued to develop, and the power supply is one of their issues. The switching power supply in this application continues to operate continuously and is needed high reliability as the first condition. In this paper, the degradation diagnosis method to estimate the internal resistance of DC-DC converters is proposed to achieve high reliability. In the proposed method, degradation diagnosis and fault prediction can be achieved by using the integral calculation value of digital PID controller, even when it is difficult to detect the on-time. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | DC-DC converter / Degradation Diagnosis / Digital Control / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 340, EE2020-27, pp. 22-26, Jan. 2021. | |
| Paper # | EE2020-27 | |
| Date of Issue | 2021-01-18 (EE) | |
| 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 | EE2020-27 |
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| Conference Information | |
| Committee | EE |
| Conference Date | 2021-01-25 - 2021-01-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online (Zoom) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | DC/DC converter, New circuit for power conversion and control, others |
| Paper Information | |
| Registration To | EE |
| Conference Code | 2021-01-EE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Aged Deterioration Detection of DC-DC Converter |
| Sub Title (in English) | |
| Keyword(1) | DC-DC converter |
| Keyword(2) | Degradation Diagnosis |
| Keyword(3) | Digital Control |
| Keyword(4) | |
| Keyword(5) | |
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| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yasuyuki Koga |
| 1st Author's Affiliation | Nagasaki Institute of Applied Science (NiAS) |
| 2nd Author's Name | Yudai Furukawa |
| 2nd Author's Affiliation | Fukuoka University (Fukuoka University) |
| 3rd Author's Name | Kazuhiro Kajiwara |
| 3rd Author's Affiliation | Nagasaki Institute of Applied Science (NiAS) |
| 4th Author's Name | Nobumasa Matsui |
| 4th Author's Affiliation | Nagasaki Institute of Applied Science (NiAS) |
| 5th Author's Name | Fujio Kurokawa |
| 5th Author's Affiliation | Nagasaki Institute of Applied Science (NiAS) |
| 6th Author's Name | Yoshiyasu Nakashima |
| 6th Author's Affiliation | FUJITSU Advanced Technology Limited (FUJITSU Advanced Technology) |
| 7th Author's Name | Yu Yonezawa |
| 7th Author's Affiliation | FUJITSU Advanced Technology Limited (FUJITSU Advanced Technology) |
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| Speaker | Author-1 |
| Date Time | 2021-01-25 10:55:00 |
| Presentation Time | 25 minutes |
| Registration for | EE |
| Paper # | EE2020-27 |
| Volume (vol) | vol.120 |
| Number (no) | no.340 |
| Page | pp.22-26 |
| #Pages | 5 |
| Date of Issue | 2021-01-18 (EE) |
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