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Paper Abstract and Keywords
Presentation 2015-11-05 14:05
Various Characteristics of Electromagnetic Contactor with Make Arc -- Influence of Closed Contacts Current --
Shu Shimotsuma, Kiyoshi Yoshida, Koichiro Sawa (NIT), Kenji Suzuki, Koetsu Takaya (Fuji FA Comp. & systems) EMD2015-67
Abstract (in Japanese) (See Japanese page) 
(in English) Experiments at several load currents have been carried out to clarify the various characteristics of AgNi contacts with only make arc, such as arc duration time, bounce time, arc energy, contact resistance and electrode mass change.
The voltage is set to DC100V constant, closed contacts currents are changed from 10A to 30A when only a make arc occurs. Electromagnetic contactor is operated 20,000 times. As a result, the closed contacts current didn’t affect the arc duration time and bounce times were short. Therefore the arc energy was increased by a current, but the contact resistance slightly decreased.
Keyword (in Japanese) (See Japanese page) 
(in English) Electromagnetic Contactor / Arc discharge / Make arc / Electrical contacts / Electrode mass change / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 291, EMD2015-67, pp. 1-6, Nov. 2015.
Paper # EMD2015-67 
Date of Issue 2015-10-29 (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)
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Conference Information
Committee EMD  
Conference Date 2015-11-05 - 2015-11-06 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University, School of engineering, Aoba memorial hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) International Session IS-EMD2015 
Paper Information
Registration To EMD 
Conference Code 2015-11-EMD 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Various Characteristics of Electromagnetic Contactor with Make Arc 
Sub Title (in English) Influence of Closed Contacts Current 
Keyword(1) Electromagnetic Contactor  
Keyword(2) Arc discharge  
Keyword(3) Make arc  
Keyword(4) Electrical contacts  
Keyword(5) Electrode mass change  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Shu Shimotsuma  
1st Author's Affiliation Nippon Institute of Technology (NIT)
2nd Author's Name Kiyoshi Yoshida  
2nd Author's Affiliation Nippon Institute of Technology (NIT)
3rd Author's Name Koichiro Sawa  
3rd Author's Affiliation Nippon Institute of Technology (NIT)
4th Author's Name Kenji Suzuki  
4th Author's Affiliation Fuji Electric FA Components & Systems (Fuji FA Comp. & systems)
5th Author's Name Koetsu Takaya  
5th Author's Affiliation Fuji Electric FA Components & Systems (Fuji FA Comp. & systems)
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Speaker Author-1 
Date Time 2015-11-05 14:05:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2015-67 
Volume (vol) vol.115 
Number (no) no.291 
Page pp.1-6 
#Pages 6 
Date of Issue 2015-10-29 (EMD) 

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