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Paper Abstract and Keywords
Presentation 2008-11-20 11:30
Study of Inverter DC Link Voltage Minimization Scheme with an Adaptive Sliding Mode Controller
Zhongwei Guo (Nagasaki Univ.Shindengen), Fujio Kurokawa (Nagasaki Univ.), Mitsuhiro Furuya (Shindengen) EE2008-47
Abstract (in Japanese) (See Japanese page) 
(in English) A high dc link voltage results in large switching loss, large ripple current, and a more effective snubber circuit is necessary to protect the switching devices. The dead time necessary in PWM inverters results in output deviations, and deteriorates the utilization of dc link voltage. In this paper, the dead time mechanism of inverters with LC filter is analyzed, and its mathematical model is presented, with this model, a new current control scheme with a PI controller and a sliding mode controller is presented for the improvement of output quality and the minimization of dc link voltage. An online parameter auto tuning method is proposed to realize the adaptive control for the variations in circuit parameters.
Keyword (in Japanese) (See Japanese page) 
(in English) PWM inverter / LC filter / DC link voltage / dead time / sliding mode control / nonlinear control / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 308, EE2008-47, pp. 17-22, Nov. 2008.
Paper # EE2008-47 
Date of Issue 2008-11-13 (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 2008-11-20 - 2008-11-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2008-11-EE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study of Inverter DC Link Voltage Minimization Scheme with an Adaptive Sliding Mode Controller 
Sub Title (in English)  
Keyword(1) PWM inverter  
Keyword(2) LC filter  
Keyword(3) DC link voltage  
Keyword(4) dead time  
Keyword(5) sliding mode control  
Keyword(6) nonlinear control  
Keyword(7)  
Keyword(8)  
1st Author's Name Zhongwei Guo  
1st Author's Affiliation Nagasiki University,Shindengen Electric Mfg. Co., Ltd, (Nagasaki Univ.Shindengen)
2nd Author's Name Fujio Kurokawa  
2nd Author's Affiliation Nagasiki University (Nagasaki Univ.)
3rd Author's Name Mitsuhiro Furuya  
3rd Author's Affiliation Shindengen Electric Mfg. Co., Ltd., (Shindengen)
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Speaker Author-1 
Date Time 2008-11-20 11:30:00 
Presentation Time 30 minutes 
Registration for EE 
Paper # EE2008-47 
Volume (vol) vol.108 
Number (no) no.308 
Page pp.17-22 
#Pages
Date of Issue 2008-11-13 (EE) 


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