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| Presentation | 2008-12-19 13:30 Duration of Carbon Arcs at Electrode Gaps Shorter than 2.0mm and Currents Lower than 0.2A Keiichi Suhara, Minori Watanabe (Tokyo Nationalo College. of Tech.)  EMD2008-106 Link to ES Tech. Rep. Archives: EMD2008-106 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Metallic arcs become unstable at currents near the minimum arc current; and their duration becomes short. This study investigates whether carbon arcs reveal the same phenomena. Arc discharge durations were measured at electrode gaps shorter than 2.0 mm, and at currents lower than 0.2 A; the effects of gap lengths and currents on mean arc durations were examined; as a result, the current was found to be more effective than the gap length. Arc duration was about 10 ms at 0.1 A; it became shorter when the current became lower; and it was about 60μs at 0.04 A. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Carbon Arc / Arc Duration / Short Gap Arc / Minimum Arc Current / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 368, EMD2008-106, pp. 1-4, Dec. 2008. | |
| Paper # | EMD2008-106 | |
| Date of Issue | 2008-12-12 (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 | EMD2008-106 Link to ES Tech. Rep. Archives: EMD2008-106 |
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| Conference Information | |
| Committee | EMD |
| Conference Date | 2008-12-19 - 2008-12-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tamagawa Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2008-12-EMD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Duration of Carbon Arcs at Electrode Gaps Shorter than 2.0mm and Currents Lower than 0.2A |
| Sub Title (in English) | |
| Keyword(1) | Carbon Arc |
| Keyword(2) | Arc Duration |
| Keyword(3) | Short Gap Arc |
| Keyword(4) | Minimum Arc Current |
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| 1st Author's Name | Keiichi Suhara |
| 1st Author's Affiliation | Tokyo National College of Technology (Tokyo Nationalo College. of Tech.) |
| 2nd Author's Name | Minori Watanabe |
| 2nd Author's Affiliation | Tokyo National College of Technology (Tokyo Nationalo College. of Tech.) |
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| Speaker | 2 |
| Date Time | 2008-12-19 13:30:00 |
| Presentation Time | 25 |
| Registration for | EMD |
| Paper # | IEICE-EMD2008-106 |
| Volume (vol) | IEICE-108 |
| Number (no) | no.368 |
| Page | pp.1-4 |
| #Pages | IEICE-4 |
| Date of Issue | IEICE-EMD-2008-12-12 |
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