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Paper Abstract and Keywords
Presentation 2015-07-10 15:45
Restriction on Moving in Width Direction of Break Arcs Magnetically Blown-out
Keisuke Kato, Junya Sekikawa (Shizuoka Univ.) EMCJ2015-51 EMD2015-28
Abstract (in Japanese) (See Japanese page) 
(in English) Silver contacts are separated at constant speed and break arcs are generated in a 200V-450VDC and 10A resistive circuit. The motion of the break arcs is restricted by two insulator walls located in the width direction. Transverse magnetic field of a permanent magnet is applied to the break arcs. Changing the supply voltage and the gap between the walls, the influences of them to the arc lengthening time and the arc length at arc extinction are investigated. As a result, the higher supply voltage causes the increase of the arc lengthening time and arc length at arc extinction. In the case that the break arcs are restricted on moving in the width direction, the narrower gap between the walls causes the decrease of the arc length at arc extinction.
Keyword (in Japanese) (See Japanese page) 
(in English) Electromagnetic relay / Permanent magnet / High speed camera / / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 135, EMD2015-28, pp. 41-46, July 2015.
Paper # EMD2015-28 
Date of Issue 2015-07-03 (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 EMCJ2015-51 EMD2015-28

Conference Information
Committee EMCJ EMD  
Conference Date 2015-07-10 - 2015-07-10 
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 2015-07-EMCJ-EMD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Restriction on Moving in Width Direction of Break Arcs Magnetically Blown-out 
Sub Title (in English)  
Keyword(1) Electromagnetic relay  
Keyword(2) Permanent magnet  
Keyword(3) High speed camera  
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1st Author's Name Keisuke Kato  
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 2015-07-10 15:45:00 
Presentation Time 25 minutes 
Registration for EMD 
Paper # EMCJ2015-51, EMD2015-28 
Volume (vol) vol.115 
Number (no) no.134(EMCJ), no.135(EMD) 
Page pp.41-46 
#Pages 6 
Date of Issue 2015-07-03 (EMCJ, EMD) 

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