Paper Abstract and Keywords |
Presentation |
2017-01-27 13:10
Wide Load Range and High Power Efficiency Power Conversion with Unbalanced Parallel Operated LLC Resonant Converter Shotaro Karasuyama, Hisashi Yamanaka, Yoichi Ishizuka (Nagasaki Univ.), Hisatsugu Kato (Tabuchi Electric/Nagasaki Univ.) EE2016-82 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
One of the major issues for LLC current resonant converter is a large peak current because of resonance. If peak current increaser, conduction loss will be increased. In order to reduce a peak current, it is proposed parallel LLC resonant converter. However, if LLC resonant converter of same parameter connected in parallel, power efficiency is decreased at the light load because the fixed loss is increased. In this study, parallel unbalance LLC resonant DC-DC converter is proposed. An unbalance paralleled. An unbalance parallelization is using circuit of 100W and 200W in two parallel, if the output is taken as 300W. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
LLC Current Resonant DC-DC Converter / Unbalanced Parallel / Power Balance / Digital Controller / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 429, EE2016-82, pp. 177-182, Jan. 2017. |
Paper # |
EE2016-82 |
Date of Issue |
2017-01-19 (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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EE2016-82 |
Conference Information |
Committee |
EE |
Conference Date |
2017-01-26 - 2017-01-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Nagasaki University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
EE |
Conference Code |
2017-01-EE |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Wide Load Range and High Power Efficiency Power Conversion with Unbalanced Parallel Operated LLC Resonant Converter |
Sub Title (in English) |
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Keyword(1) |
LLC Current Resonant DC-DC Converter |
Keyword(2) |
Unbalanced Parallel |
Keyword(3) |
Power Balance |
Keyword(4) |
Digital Controller |
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1st Author's Name |
Shotaro Karasuyama |
1st Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
2nd Author's Name |
Hisashi Yamanaka |
2nd Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
3rd Author's Name |
Yoichi Ishizuka |
3rd Author's Affiliation |
Nagasaki University (Nagasaki Univ.) |
4th Author's Name |
Hisatsugu Kato |
4th Author's Affiliation |
Tabuchi Electric/Nagasaki University (Tabuchi Electric/Nagasaki Univ.) |
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Speaker |
Author-1 |
Date Time |
2017-01-27 13:10:00 |
Presentation Time |
30 minutes |
Registration for |
EE |
Paper # |
EE2016-82 |
Volume (vol) |
vol.116 |
Number (no) |
no.429 |
Page |
pp.177-182 |
#Pages |
6 |
Date of Issue |
2017-01-19 (EE) |
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