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| Paper Abstract and Keywords | ||
| Presentation | 2012-03-16 15:15 Effect of holder temperature on bridge and arc at slowly breaking contact Kazuaki Miyanaga, Yoshiki Kayano, Hiroshi Inoue (Akita Univ.)  EMCJ2011-142 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The electrical contact is wideband noise source. But the electrical contact is essential device for the electrical circuit switching. Therefore, it is necessary to examine the reliability and the electromagnetic compatibility. In this paper, the effect of holder temperature on bridge and arc at slowly breaking contact is discussed experimentally. Especially, the holder temperature dependency of the electrode gap, at which the arc-phase is changed, is quantified. In the experimental results, 1) the temperature rise of the holder increases arc duration. 2) The temperature dependence of the ratio of the metallic and gaseous phases is different by the magnitude of electric current. 3) When holder temperature rises, the length at bridge broken becomes longer and the arc ignition point becomes slow. 4) The possibility that the characteristic of the arc was affected by neighboring temperature was suggested. It is investigated that the thermal effect optimization is essential for view point of EMC. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Electrical Contact / Bridge / Arc Discharge / Thermal effect / Slowly Breaking / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 492, EMCJ2011-142, pp. 73-77, March 2012. | |
| Paper # | EMCJ2011-142 | |
| Date of Issue | 2012-03-09 (EMCJ) | |
| 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 | EMCJ2011-142 |
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| Conference Information | |
| Committee | EMCJ ITE-BCT |
| Conference Date | 2012-03-16 - 2012-03-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Broadcast, EMC, etc. |
| Paper Information | |
| Registration To | EMCJ |
| Conference Code | 2012-03-EMCJ-BCT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of holder temperature on bridge and arc at slowly breaking contact |
| Sub Title (in English) | |
| Keyword(1) | Electrical Contact |
| Keyword(2) | Bridge |
| Keyword(3) | Arc Discharge |
| Keyword(4) | Thermal effect |
| Keyword(5) | Slowly Breaking |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kazuaki Miyanaga |
| 1st Author's Affiliation | Akita University (Akita Univ.) |
| 2nd Author's Name | Yoshiki Kayano |
| 2nd Author's Affiliation | Akita University (Akita Univ.) |
| 3rd Author's Name | Hiroshi Inoue |
| 3rd Author's Affiliation | Akita University (Akita Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-03-16 15:15:00 |
| Presentation Time | 25 minutes |
| Registration for | EMCJ |
| Paper # | EMCJ2011-142 |
| Volume (vol) | vol.111 |
| Number (no) | no.492 |
| Page | pp.73-77 |
| #Pages | 5 |
| Date of Issue | 2012-03-09 (EMCJ) |
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