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| Presentation | 2012-03-02 12:30 Influence of voltage on various characteristics of electromagnetic contactor when only make arc is generated Shin Makamura, Tomohiro Sugiyama, Koichiro Sawa, Kiyoshi Yoshida (NIT)  EMD2011-126 Link to ES Tech. Rep. Archives: EMD2011-126 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Experiments at several source voltages were carried out to clarify the influence of the voltage on various characteristics, arc duration, contact resistance, arc energy, and electrode mass change. In previous experiments, arc was generated in only at break, other experiments make and break arc was occurred. In this report, arc is generated only at make. When only make arc occurs, arc is generated by bounce of contacts. The source voltages are changed from DC100V to 160V, load current is set to 5A constant, and an electromagnetic contactor is operated continuously up to 100,000 times. As a result, the source voltage doesn't influence average contact resistance and arc duration was very short. In addition, the hollow was caused on the surface of contact of anode side. On the other hand, the protrusion was formed in cathode side. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | electromagnetic contactor / electric contact / arc duration / contact resistance / arc energy / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 460, EMD2011-126, pp. 1-4, March 2012. | |
| Paper # | EMD2011-126 | |
| Date of Issue | 2012-02-24 (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 | EMD2011-126 Link to ES Tech. Rep. Archives: EMD2011-126 |
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| Conference Information | |
| Committee | EMD |
| Conference Date | 2012-03-02 - 2012-03-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tanagawa Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2012-03-EMD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Influence of voltage on various characteristics of electromagnetic contactor when only make arc is generated |
| Sub Title (in English) | |
| Keyword(1) | electromagnetic contactor |
| Keyword(2) | electric contact |
| Keyword(3) | arc duration |
| Keyword(4) | contact resistance |
| Keyword(5) | arc energy |
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| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shin Makamura |
| 1st Author's Affiliation | Nippon Institute of Technology (NIT) |
| 2nd Author's Name | Tomohiro Sugiyama |
| 2nd Author's Affiliation | Nippon Institute of Technology (NIT) |
| 3rd Author's Name | Koichiro Sawa |
| 3rd Author's Affiliation | Nippon Institute of Technology (NIT) |
| 4th Author's Name | Kiyoshi Yoshida |
| 4th Author's Affiliation | Nippon Institute of Technology (NIT) |
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| Speaker | Author-1 |
| Date Time | 2012-03-02 12:30:00 |
| Presentation Time | 15 minutes |
| Registration for | EMD |
| Paper # | EMD2011-126 |
| Volume (vol) | vol.111 |
| Number (no) | no.460 |
| Page | pp.1-4 |
| #Pages | 4 |
| Date of Issue | 2012-02-24 (EMD) |
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