Paper Abstract and Keywords |
Presentation |
2018-11-09 14:00
Analysis of Length of Break Arcs Magnetically Blown-out just before Arc Extinction Occurring in a 48VDC/50-200A Resistive Circuit Kenshi Hamamoto, Junya Sekikawa (Shizuoka Univ.) EMD2018-42 Link to ES Tech. Rep. Archives: EMD2018-42 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Break arcs are generated in a 48VDC/50-200A resistive circuit and blown-out by transverse magnetic field. The magnetic flux density Bx are changed to 5mT, 20mT, 40mT and 80mT. The length of break arcs just before arc extinction L are analyzed. Following results are shown. The L can be measured by the appropriate exposure settings and the analysis method. The L tends to become shorter as the Bx increase. When the magnetic flux density is increased from 5mT to 20mT, the L sharply decreases. The dispersion of the L tends to be relatively small when the Bx is 5mT and is large when the Bx is 20mT, 40mT and 80mT. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Electrical contacts / Electromagnetic relay / High-speed camera / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 290, EMD2018-42, pp. 7-12, Nov. 2018. |
Paper # |
EMD2018-42 |
Date of Issue |
2018-11-02 (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 |
EMD2018-42 Link to ES Tech. Rep. Archives: EMD2018-42 |
Conference Information |
Committee |
EMD |
Conference Date |
2018-11-09 - 2018-11-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
The University of Electro-Communications |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
International Session IS-EMD2018 |
Paper Information |
Registration To |
EMD |
Conference Code |
2018-11-EMD |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Analysis of Length of Break Arcs Magnetically Blown-out just before Arc Extinction Occurring in a 48VDC/50-200A Resistive Circuit |
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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 |
Kenshi Hamamoto |
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 |
2018-11-09 14:00:00 |
Presentation Time |
25 minutes |
Registration for |
EMD |
Paper # |
EMD2018-42 |
Volume (vol) |
vol.118 |
Number (no) |
no.290 |
Page |
pp.7-12 |
#Pages |
6 |
Date of Issue |
2018-11-02 (EMD) |