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Paper Abstract and Keywords
Presentation 2014-07-11 14:50
Effect of displacement of a Permanent Magnet on Break Arcs Magnetically Blown-out in a 450V DC Circuit
Kojun Konishi, Junya Sekikawa (Shizuoka Univ.) EMCJ2014-29 EMD2014-26
Abstract (in Japanese) (See Japanese page) 
(in English) Silver contacts are separated at constant speed and break arcs are generated in a 450V DC and 10A resistive circuit. Changing of behavior of the break arcs, the arc duration and the occurrence frequency of reignitions of break arcs are investigated by displacement of a permanent magnet. As a result, the break arcs was drawn near in the direction in which the permanent magnet was located and as the break arcs were drawn to a cathode side, the occurrence frequency of re-ignitions of break arcs increased. The arc duration decreased as the magnetic flux density impressed to a contact gap increased and as the permanent magnet approached the contact gap.
Keyword (in Japanese) (See Japanese page) 
(in English) Arc discharge / Electric contacts / High speed camera / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 136, EMD2014-26, pp. 19-24, July 2014.
Paper # EMD2014-26 
Date of Issue 2014-07-04 (EMCJ, 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 EMCJ2014-29 EMD2014-26

Conference Information
Committee EMCJ EMD  
Conference Date 2014-07-11 - 2014-07-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Discharge, Electronic Packaging, EMC 
Paper Information
Registration To EMD 
Conference Code 2014-07-EMCJ-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Effect of displacement of a Permanent Magnet on Break Arcs Magnetically Blown-out in a 450V DC Circuit 
Sub Title (in English)  
Keyword(1) Arc discharge  
Keyword(2) Electric contacts  
Keyword(3) High speed camera  
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1st Author's Name Kojun Konishi  
1st Author's Affiliation Shizuoka University (Shizuoka Univ.)
2nd Author's Name Junya Sekikawa  
2nd Author's Affiliation Shizuoka University (Shizuoka Univ.)
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Speaker Author-1 
Date Time 2014-07-11 14:50:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMCJ2014-29, EMD2014-26 
Volume (vol) vol.114 
Number (no) no.135(EMCJ), no.136(EMD) 
Page pp.19-24 
#Pages 6 
Date of Issue 2014-07-04 (EMCJ, EMD) 

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