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Paper Abstract and Keywords
Presentation 2016-05-20 14:50
Influence of electrical contact material on breaking characteristics of arc discharge at DC high voltage -- Experimental results from DC200 to 500V of various materials --
Kiyoshi Yoshida, Koichiro Sawa, Hikaru Kanou, Hiroto Yamagishi (NIT), Kenji Suzuki, Koetsu Takaya (Fuji FA Comp.& Sys.) EMD2016-4 Link to ES Tech. Rep. Archives: EMD2016-4
Abstract (in Japanese) (See Japanese page) 
(in English) The experimental apparatus that is able to set opening velocity at wide-range of 1-200mm/s with an equal speed was used in this test. The experiments are carried out under the closed contact current in 10A and the source voltage in DC200, 300, and 500V. The arc voltage and current waveforms at the Ni and Cu contacts breaking were observed. As a result, it can be made clear that the arc duration and the arc energy become short and small respectively in inverse proportion to opening velocity. That is, it was clarified to hardly receive the influence of the contact material.
Keyword (in Japanese) (See Japanese page) 
(in English) Arc discharge / Arc duration time / Electrical contact / Break arc / Arc energy / Opening speed / Nickel / Copper  
Reference Info. IEICE Tech. Rep., vol. 116, no. 55, EMD2016-4, pp. 19-24, May 2016.
Paper # EMD2016-4 
Date of Issue 2016-05-13 (EMD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 EMD2016-4 Link to ES Tech. Rep. Archives: EMD2016-4

Conference Information
Committee EMD  
Conference Date 2016-05-20 - 2016-05-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Chitose Arcadia Plaza 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EMD 
Conference Code 2016-05-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Influence of electrical contact material on breaking characteristics of arc discharge at DC high voltage 
Sub Title (in English) Experimental results from DC200 to 500V of various materials 
Keyword(1) Arc discharge  
Keyword(2) Arc duration time  
Keyword(3) Electrical contact  
Keyword(4) Break arc  
Keyword(5) Arc energy  
Keyword(6) Opening speed  
Keyword(7) Nickel  
Keyword(8) Copper  
1st Author's Name Kiyoshi Yoshida  
1st Author's Affiliation Nippon Institute of Technology (NIT)
2nd Author's Name Koichiro Sawa  
2nd Author's Affiliation Nippon Institute of Technology (NIT)
3rd Author's Name Hikaru Kanou  
3rd Author's Affiliation Nippon Institute of Technology (NIT)
4th Author's Name Hiroto Yamagishi  
4th Author's Affiliation Nippon Institute of Technology (NIT)
5th Author's Name Kenji Suzuki  
5th Author's Affiliation Fuji Electric FA Components & Systems Co., Ltd. (Fuji FA Comp.& Sys.)
6th Author's Name Koetsu Takaya  
6th Author's Affiliation Fuji Electric FA Components & Systems Co., Ltd. (Fuji FA Comp.& Sys.)
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Speaker Author-1 
Date Time 2016-05-20 14:50:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMD2016-4 
Volume (vol) vol.116 
Number (no) no.55 
Page pp.19-24 
#Pages
Date of Issue 2016-05-13 (EMD) 


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