Paper Abstract and Keywords |
Presentation |
2014-11-29 15:20
Characteristics of break arcs occurring between electrical contacts with arc runners Haruki Miyagawa, Kojun Konishi, Junya Sekikawa (Shizuoka Univ) EMD2014-74 Link to ES Tech. Rep. Archives: EMD2014-74 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Arc runners are fixed on silver electrical contacts. Break arcs are generated between the contacts in a DC high voltage circuit. Circuit current when contacts are closed is 10A. Supply voltage is changed from 200V to 450V. The following results are shown. Cathode spots stay on the cathode surface but anode spots run on the runner when the supply voltage is 250V and over. The arc lengths just before arc extinction with or without the runners are also investigated. The arc lengths are the same with or without the runners for each supply voltage. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Electrical contacts / Electromagnetic relay / High-speed camera / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 114, no. 342, EMD2014-74, pp. 51-55, Nov. 2014. |
Paper # |
EMD2014-74 |
Date of Issue |
2014-11-22 (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 |
EMD2014-74 Link to ES Tech. Rep. Archives: EMD2014-74 |
Conference Information |
Committee |
EMD |
Conference Date |
2014-11-29 - 2014-11-30 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Chitose Cultural Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
International Session IS-EMD2014 |
Paper Information |
Registration To |
EMD |
Conference Code |
2014-11-EMD |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Characteristics of break arcs occurring between electrical contacts with arc runners |
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Electrical contacts |
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Electromagnetic relay |
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High-speed camera |
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1st Author's Name |
Haruki Miyagawa |
1st Author's Affiliation |
Shizuoka University (Shizuoka Univ) |
2nd Author's Name |
Kojun Konishi |
2nd Author's Affiliation |
Shizuoka University (Shizuoka Univ) |
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Junya Sekikawa |
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Shizuoka University (Shizuoka Univ) |
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Speaker |
Author-1 |
Date Time |
2014-11-29 15:20:00 |
Presentation Time |
20 minutes |
Registration for |
EMD |
Paper # |
EMD2014-74 |
Volume (vol) |
vol.114 |
Number (no) |
no.342 |
Page |
pp.51-55 |
#Pages |
5 |
Date of Issue |
2014-11-22 (EMD) |