Paper Abstract and Keywords |
Presentation |
2019-07-24 13:30
Current-Mode Digital Control Method for High Frequency DC-DC Converter Atsushi Mishima, Masahito Shoyama (Kyushu Univ.), Tomonori Kimura, Takahiro Yamada (DENSO) EE2019-21 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, switching frequency of Switched-Mode Power Supplies (SMPS) has been getting higher and digital control circuits are adopted for the purpose of downsizing and weight reduction. In addition, current-mode control has attracted attention because of its advantages; high-speed response and high stability. However, it is difficult to realize current-mode control with digital control circuit that needs to grasp current behavior in real time because sampling frequency is not enough high for switching frequency. In this paper, we will propose a novel current-mode digital control method that predict current behavior with output voltage and previous current sampling data of SMPS and prove its effectiveness in simulation and experimental circuit. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
High Frequency / Digital Control / Current-Mode Control / SMPS / DC-DC Converter / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 146, EE2019-21, pp. 25-30, July 2019. |
Paper # |
EE2019-21 |
Date of Issue |
2019-07-17 (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) |
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EE2019-21 |
Conference Information |
Committee |
EE IEE-SPC |
Conference Date |
2019-07-24 - 2019-07-25 |
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(See Japanese page) |
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Paper Information |
Registration To |
EE |
Conference Code |
2019-07-EE-SPC |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Current-Mode Digital Control Method for High Frequency DC-DC Converter |
Sub Title (in English) |
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Keyword(1) |
High Frequency |
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Digital Control |
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Current-Mode Control |
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SMPS |
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DC-DC Converter |
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1st Author's Name |
Atsushi Mishima |
1st Author's Affiliation |
Kyushu University (Kyushu Univ.) |
2nd Author's Name |
Masahito Shoyama |
2nd Author's Affiliation |
Kyushu University (Kyushu Univ.) |
3rd Author's Name |
Tomonori Kimura |
3rd Author's Affiliation |
DENSO CORPORATION (DENSO) |
4th Author's Name |
Takahiro Yamada |
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DENSO CORPORATION (DENSO) |
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Speaker |
Author-1 |
Date Time |
2019-07-24 13:30:00 |
Presentation Time |
30 minutes |
Registration for |
EE |
Paper # |
EE2019-21 |
Volume (vol) |
vol.119 |
Number (no) |
no.146 |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2019-07-17 (EE) |
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