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Paper Abstract and Keywords
Presentation 2009-07-30 13:25
An Easy Add-on Energy Recovery System for Motor Drive Systems
Keisuke Takahashi, Eiji Hiraki, Toshihiko Tanaka (Yamaguchi Univ.), Tetsuo Matsuda (Ube Machinery Co.,LTD.) EE2009-8
Abstract (in Japanese) (See Japanese page) 
(in English) The regenerative energy from the motor drive systems used in the injection molding is consumed by resistors connected on the DC bus of the inverters. Recently the recovery systems of this regenerative energy with a bi-directional DC-DC converter and capacitors have been developed. Most literatures deal with the circuit topologies, and there are very few researches considering the energy efficiency as long as the authors know. In this paper a new control strategy of the EDLC based energy recovery system is proposed. The basic principle of the proposed control strategy and the power losses consumed in the energy recovery system are discussed in detail. Digital computer simulation is implemented using the PSIM software. Digital computer simulation results demonstrate that the consumed power by the injection molding is improved by 51%.
Keyword (in Japanese) (See Japanese page) 
(in English) DC-DC converter / Electric Double-Layer Capacitor / Motor Drive / Regenerative Energy / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 156, EE2009-8, pp. 7-12, July 2009.
Paper # EE2009-8 
Date of Issue 2009-07-23 (EE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee EE  
Conference Date 2009-07-30 - 2009-07-31 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2009-07-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Easy Add-on Energy Recovery System for Motor Drive Systems 
Sub Title (in English)  
Keyword(1) DC-DC converter  
Keyword(2) Electric Double-Layer Capacitor  
Keyword(3) Motor Drive  
Keyword(4) Regenerative Energy  
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Keyword(8)  
1st Author's Name Keisuke Takahashi  
1st Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
2nd Author's Name Eiji Hiraki  
2nd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
3rd Author's Name Toshihiko Tanaka  
3rd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
4th Author's Name Tetsuo Matsuda  
4th Author's Affiliation Ube Machinery Corporation,LTD. (Ube Machinery Co.,LTD.)
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Speaker Author-1 
Date Time 2009-07-30 13:25:00 
Presentation Time 25 minutes 
Registration for EE 
Paper # EE2009-8 
Volume (vol) vol.109 
Number (no) no.156 
Page pp.7-12 
#Pages
Date of Issue 2009-07-23 (EE) 


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