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Paper Abstract and Keywords
Presentation 2013-11-17 09:00
Research on Arcless Operation for AC Contactor
Lianzhou Xu, Xili Wang, Zhiyong Wang, Yanli Liu, Fengyi Guo (Liaoning Technical Univ.) EMD2013-103
Abstract (in Japanese) (See Japanese page) 
(in English) The arc generating by switching process become the key restriction of the electrical life of the AC contactor. we make the intelligent improvement to solve them. In each phase of the AC contactor contacts , connected a triac in parallel at both ends.Triac bears the main circuit current before the on-off process. So it can make AC contactor to achieve non-arc on-off operation, greatly improves the electrical life of the contactor. But contactor which is connected a triac has no obvious visible gap.In practical applications it can not guarantee the circuit is completely disconnected from the power and pose a security risk to the maintenance of equipment. Therefore, we propose a new structure style of the contactor with a obvious visible gap.
Keyword (in Japanese) (See Japanese page) 
(in English) AC contactor / non-arc operation / electrical life / visible gap / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 298, EMD2013-103, pp. 115-118, Nov. 2013.
Paper # EMD2013-103 
Date of Issue 2013-11-09 (EMD) 
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 EMD2013-103

Conference Information
Committee EMD  
Conference Date 2013-11-16 - 2013-11-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Huazhong University of Science and Technology, Wuhan, P.R.China 
Topics (in Japanese) (See Japanese page) 
Topics (in English) International Session IS-EMD2013 
Paper Information
Registration To EMD 
Conference Code 2013-11-EMD 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Research on Arcless Operation for AC Contactor 
Sub Title (in English)  
Keyword(1) AC contactor  
Keyword(2) non-arc operation  
Keyword(3) electrical life  
Keyword(4) visible gap  
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1st Author's Name Lianzhou Xu  
1st Author's Affiliation Liaoning Technical University (Liaoning Technical Univ.)
2nd Author's Name Xili Wang  
2nd Author's Affiliation Liaoning Technical University (Liaoning Technical Univ.)
3rd Author's Name Zhiyong Wang  
3rd Author's Affiliation Liaoning Technical University (Liaoning Technical Univ.)
4th Author's Name Yanli Liu  
4th Author's Affiliation Liaoning Technical University (Liaoning Technical Univ.)
5th Author's Name Fengyi Guo  
5th Author's Affiliation Liaoning Technical University (Liaoning Technical Univ.)
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Speaker Author-1 
Date Time 2013-11-17 09:00:00 
Presentation Time 15 minutes 
Registration for EMD 
Paper # EMD2013-103 
Volume (vol) vol.113 
Number (no) no.298 
Page pp.115-118 
#Pages 4 
Date of Issue 2013-11-09 (EMD) 

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