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| Presentation | 2013-03-01 15:50 Various characteristics of Cu system contacts for electromagnetic contactors Shun Oyama, Daisuke Yoneshima, Koichiro Sawa, Kiyoshi Yoshida (Nippon Inst. of Tech.)  EMD2012-119 Link to ES Tech. Rep. Archives: EMD2012-119 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Experiments were carried out in AgNi contacts to clarify the various characteristics, arc duration, contact resistance, arc energy, and electrode mass change. In previous experiments, the arc were generated in three conditions, both of make and break arc, only a break arc, and only a make arc. The source voltages and load current were set to DC100V, 5A and an electromagnetic contactor is operated continuously up to 100,000 times. The Cu and CuCr contacts were used. When only a make arc was generated, the contact resistance was small. However, when both of make and break arc were generated, the contact resistance has increased rapidly, and the contact failure was caused. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | electromagnetic contactor / electrical contact / arc duration / contact resistance / arc energy / Cu / CuCr / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 453, EMD2012-119, pp. 41-44, March 2013. | |
| Paper # | EMD2012-119 | |
| Date of Issue | 2013-02-22 (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 | EMD2012-119 Link to ES Tech. Rep. Archives: EMD2012-119 |
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| Conference Information | |
| Committee | EMD |
| Conference Date | 2013-03-01 - 2013-03-01 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nippon Institute of Technology |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Graduation and master's thesis |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2013-03-EMD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Various characteristics of Cu system contacts for electromagnetic contactors |
| Sub Title (in English) | |
| Keyword(1) | electromagnetic contactor |
| Keyword(2) | electrical contact |
| Keyword(3) | arc duration |
| Keyword(4) | contact resistance |
| Keyword(5) | arc energy |
| Keyword(6) | Cu |
| Keyword(7) | CuCr |
| Keyword(8) | |
| 1st Author's Name | Shun Oyama |
| 1st Author's Affiliation | Nippon Institute of Technology (Nippon Inst. of Tech.) |
| 2nd Author's Name | Daisuke Yoneshima |
| 2nd Author's Affiliation | Nippon Institute of Technology (Nippon Inst. of Tech.) |
| 3rd Author's Name | Koichiro Sawa |
| 3rd Author's Affiliation | Nippon Institute of Technology (Nippon Inst. of Tech.) |
| 4th Author's Name | Kiyoshi Yoshida |
| 4th Author's Affiliation | Nippon Institute of Technology (Nippon Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2013-03-01 15:50:00 |
| Presentation Time | 15 minutes |
| Registration for | EMD |
| Paper # | EMD2012-119 |
| Volume (vol) | vol.112 |
| Number (no) | no.453 |
| Page | pp.41-44 |
| #Pages | 4 |
| Date of Issue | 2013-02-22 (EMD) |
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