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Paper Abstract and Keywords
Presentation 2012-10-19 14:25
Thermal analyses of electrical contacts by resistance welding CAE -- (1) modeling and heat condition --
Koji Takami, Makoto Tsuchida (Omron) EMD2012-61 Link to ES Tech. Rep. Archives: EMD2012-61
Abstract (in Japanese) (See Japanese page) 
(in English) In the category of power relay, smaller contact diameter generally has a tendency toword lower electrical endurance. Steady heat conduction problem can be solved analytically. But switching arc rather than current-carrying heat generation have a profound effecto on electrical endurance of relay. Nonsteady heat conduction analyses are simulated with resistance welding CAE. In this paper, CAE modeling and results under several heat conditions are mentioned.
Keyword (in Japanese) (See Japanese page) 
(in English) Electrical contact / Thermal analysis / Resistance welding / CAE / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 253, EMD2012-61, pp. 7-12, Oct. 2012.
Paper # EMD2012-61 
Date of Issue 2012-10-12 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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)
Download PDF EMD2012-61 Link to ES Tech. Rep. Archives: EMD2012-61

Conference Information
Committee EMD  
Conference Date 2012-10-19 - 2012-10-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Fuji Electric FA Components & Systems Co., Ltd. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2012-10-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Thermal analyses of electrical contacts by resistance welding CAE 
Sub Title (in English) (1) modeling and heat condition 
Keyword(1) Electrical contact  
Keyword(2) Thermal analysis  
Keyword(3) Resistance welding  
Keyword(4) CAE  
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1st Author's Name Koji Takami  
1st Author's Affiliation Omron Corporation (Omron)
2nd Author's Name Makoto Tsuchida  
2nd Author's Affiliation Omron Corporation (Omron)
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Speaker Author-1 
Date Time 2012-10-19 14:25:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2012-61 
Volume (vol) vol.112 
Number (no) no.253 
Page pp.7-12 
#Pages
Date of Issue 2012-10-12 (EMD) 


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