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Paper Abstract and Keywords
Presentation 2007-11-14 13:40
Breaking Contact Phenomena of Time-coordinated Non-arcing Relay
Noboru Wakatsuki, Hiroshi Honma, Kazumasa Otomo (Ishinomaki Senshu Univ.) EMD2007-77
Abstract (in Japanese) (See Japanese page) 
(in English) We measured the simple VI characteristics of a conventional magnetic relay during breaking contact operations. In a conventional switching circuit, irregular contact resistance, unstable bouncing, and poor reproducibility were reconfirmed. Using the transient current switch circuit and both sharpened contact electrodes, bouncing during a breaking operation was suppressed, and irregularity of contact resistance and reproducibility of breaking operation were also improved.
Keyword (in Japanese) (See Japanese page) 
(in English) electromagnetic relays / electric contacts / arc ignition / transient current switch circuit / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 309, EMD2007-77, pp. 49-53, Nov. 2007.
Paper # EMD2007-77 
Date of Issue 2007-11-07 (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 EMD2007-77

Conference Information
Committee EMD  
Conference Date 2007-11-14 - 2007-11-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Actcity Hamamatsu 
Topics (in Japanese) (See Japanese page) 
Topics (in English) International Session on Electro-Mechanical Devices 2007 
Paper Information
Registration To EMD 
Conference Code 2007-11-EMD 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Breaking Contact Phenomena of Time-coordinated Non-arcing Relay 
Sub Title (in English)  
Keyword(1) electromagnetic relays  
Keyword(2) electric contacts  
Keyword(3) arc ignition  
Keyword(4) transient current switch circuit  
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Keyword(6)  
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1st Author's Name Noboru Wakatsuki  
1st Author's Affiliation Ishinomaki Senshu University (Ishinomaki Senshu Univ.)
2nd Author's Name Hiroshi Honma  
2nd Author's Affiliation Ishinomaki Senshu University (Ishinomaki Senshu Univ.)
3rd Author's Name Kazumasa Otomo  
3rd Author's Affiliation Ishinomaki Senshu University (Ishinomaki Senshu Univ.)
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Speaker Author-1 
Date Time 2007-11-14 13:40:00 
Presentation Time 20 minutes 
Registration for EMD 
Paper # EMD2007-77 
Volume (vol) vol.107 
Number (no) no.309 
Page pp.49-53 
#Pages 5 
Date of Issue 2007-11-07 (EMD) 

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