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| Presentation | 2015-05-15 14:50 Break arcs occurring between electrical contacts with copper or silver runners Haruki Miyagawa, Junya Sekikawa (Shizuoka Univ)  EMD2015-4 Link to ES Tech. Rep. Archives: EMD2015-4 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Copper or silver 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. In cases of copper runners, arc duration increases rapidly because anodes spot stay on the runner when the supply voltage is 350V and over. In cases of silver runners, anode spots run on the runner to extinguish quickly by all supply voltage. Also, silver runners is the shortest arc duration, and copper runners is the longest. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Electrical contacts / Electromagnetic relay / High-speed camera / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 115, no. 32, EMD2015-4, pp. 19-24, May 2015. | |
| Paper # | EMD2015-4 | |
| Date of Issue | 2015-05-08 (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 | EMD2015-4 Link to ES Tech. Rep. Archives: EMD2015-4 |
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| Conference Information | |
| Committee | EMD |
| Conference Date | 2015-05-15 - 2015-05-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Akita University Tegata Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2015-05-EMD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Break arcs occurring between electrical contacts with copper or silver runners |
| Sub Title (in English) | |
| Keyword(1) | Electrical contacts |
| Keyword(2) | Electromagnetic relay |
| Keyword(3) | 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 | Junya Sekikawa |
| 2nd Author's Affiliation | Shizuoka University (Shizuoka Univ) |
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| Speaker | Author-1 |
| Date Time | 2015-05-15 14:50:00 |
| Presentation Time | 25 minutes |
| Registration for | EMD |
| Paper # | EMD2015-4 |
| Volume (vol) | vol.115 |
| Number (no) | no.32 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2015-05-08 (EMD) |
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