Paper Abstract and Keywords |
Presentation |
2007-07-19 14:00
High Efficiency Buck-Boost Type Push-Pull DC-DC Converter Using CSD Snubber Circuit Atsushi Saito, Masaoki Sekine, Takayuki Taguchi (Origin Electric) EE2007-9 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Because it is easy to satisfy demanded specifications, a buck-boost type push-pull converter is suitable for power conversion such as a solar battery or a fuel cell. However, as a result, generation of a surge voltage by leakage inductance, there are problems such as use of a high voltage switching device or increase of a snubber loss. The authors improved these problems using the CSD (Charge Storage Diode) snubber circuit. In this paper, the theory of operation of the CSD snubber and the experimental result to confirm effectiveness are shown. Maximum efficiency 97.1 % was obtained by the experiment of the 500 W prototype. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Solar Battery / Fuel Cell / Buck-Boost Type Push-Pull Converter / High Efficiency / CSD(Charge Storage Diode) / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 149, EE2007-9, pp. 11-16, July 2007. |
Paper # |
EE2007-9 |
Date of Issue |
2007-07-12 (EE) |
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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EE2007-9 |
Conference Information |
Committee |
EE |
Conference Date |
2007-07-19 - 2007-07-20 |
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(See Japanese page) |
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Paper Information |
Registration To |
EE |
Conference Code |
2007-07-EE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
High Efficiency Buck-Boost Type Push-Pull DC-DC Converter Using CSD Snubber Circuit |
Sub Title (in English) |
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Keyword(1) |
Solar Battery |
Keyword(2) |
Fuel Cell |
Keyword(3) |
Buck-Boost Type Push-Pull Converter |
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High Efficiency |
Keyword(5) |
CSD(Charge Storage Diode) |
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1st Author's Name |
Atsushi Saito |
1st Author's Affiliation |
Origin Electric Co.,LTD. (Origin Electric) |
2nd Author's Name |
Masaoki Sekine |
2nd Author's Affiliation |
Origin Electric Co.,LTD. (Origin Electric) |
3rd Author's Name |
Takayuki Taguchi |
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Origin Electric Co.,LTD. (Origin Electric) |
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Speaker |
Author-1 |
Date Time |
2007-07-19 14:00:00 |
Presentation Time |
30 minutes |
Registration for |
EE |
Paper # |
EE2007-9 |
Volume (vol) |
vol.107 |
Number (no) |
no.149 |
Page |
pp.11-16 |
#Pages |
6 |
Date of Issue |
2007-07-12 (EE) |
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