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Paper Abstract and Keywords
Presentation 2015-01-29 15:30
Integral Gain Changeable DC-DC Converter without Load Current Detection
Tsuyoshi Kume, Fujio Kurokawa (Nagasaki Univ.) EE2014-30
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents integral gain changeable DC-DC Converter not required load current detection. The on-time value of main switch is changed depend on the load current value. The integral gain is changed based on the on-time value. Therefore, the superior regulation characteristic is realized. On the other hand, the shape of hysteresis function had an impact to the transient response. Therefore, the rectangle hysteresis and triangle hysteresis are compared. As a result, the negative influence of rectangle hysteresis was solved by triangle hysteresis. Furthermore, the transient response of triangle hysteresis is superior by 36.6% from conventional method that the integral gain is fixed.
Keyword (in Japanese) (See Japanese page) 
(in English) DC-DC Converter / Digital Control / Changeable Integral Gain / Load Current Sensorless / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 429, EE2014-30, pp. 7-12, Jan. 2015.
Paper # EE2014-30 
Date of Issue 2015-01-22 (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)
Download PDF EE2014-30

Conference Information
Committee EE  
Conference Date 2015-01-29 - 2015-01-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Sakura-No-Baba JOSAIEN 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2015-01-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Integral Gain Changeable DC-DC Converter without Load Current Detection 
Sub Title (in English)  
Keyword(1) DC-DC Converter  
Keyword(2) Digital Control  
Keyword(3) Changeable Integral Gain  
Keyword(4) Load Current Sensorless  
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Keyword(6)  
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1st Author's Name Tsuyoshi Kume  
1st Author's Affiliation Nagasaki University (Nagasaki Univ.)
2nd Author's Name Fujio Kurokawa  
2nd Author's Affiliation Nagasaki University (Nagasaki Univ.)
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Speaker Author-1 
Date Time 2015-01-29 15:30:00 
Presentation Time 30 minutes 
Registration for EE 
Paper # EE2014-30 
Volume (vol) vol.114 
Number (no) no.429 
Page pp.7-12 
#Pages 6 
Date of Issue 2015-01-22 (EE) 

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