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| Presentation | 2017-11-17 11:10 Effect of arc discharge types on various characteristics and mass change in electrodes for electromagnetic contractor Kiyoshi Yoshida, Koichiro Sawa (Nippon Inst. of Tech.), Kenji Suzuki, Koetsu Takaya (Fuji Electric FA)  EMD2017-45 Link to ES Tech. Rep. Archives: EMD2017-45 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Experiments were carried out at several voltages to clarify the influence of the voltage on various characteristics, i.e. arc duration, contact resistance, arc energy, and the change in electrode mass. The voltage was varied from DC100V to 160V, the load current was fixed at 5A constant, and the electromagnetic contactor was operated continuously up to 100,000 times. The experiments were carried out under the three arcing operations which were classified by the arc discharge. As a result, the relation between the arcing operation and arc duration time, contact resistance, and electrode mass change is clarified. When only a make arc is generated, the contact resistance was smallest. In addition, the contact resistance is not affected by the source voltage. Furthermore, it has been found that the anode loss per unit arc energy is large | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Electromagnetic contactor / Arc discharge / Arc duration / Electrical contact, / AgNi contact / Electrode mass change / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 312, EMD2017-45, pp. 13-19, Nov. 2017. | |
| Paper # | EMD2017-45 | |
| Date of Issue | 2017-11-10 (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 | EMD2017-45 Link to ES Tech. Rep. Archives: EMD2017-45 |
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| Conference Information | |
| Committee | EMD |
| Conference Date | 2017-11-17 - 2017-11-17 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The University of Electro-Communications |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | International Session IS-EMD2017 |
| Paper Information | |
| Registration To | EMD |
| Conference Code | 2017-11-EMD |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Effect of arc discharge types on various characteristics and mass change in electrodes for electromagnetic contractor |
| Sub Title (in English) | |
| Keyword(1) | Electromagnetic contactor |
| Keyword(2) | Arc discharge |
| Keyword(3) | Arc duration |
| Keyword(4) | Electrical contact, |
| Keyword(5) | AgNi contact |
| Keyword(6) | Electrode mass change |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kiyoshi Yoshida |
| 1st Author's Affiliation | Nippon Institute of Technology (Nippon Inst. of Tech.) |
| 2nd Author's Name | Koichiro Sawa |
| 2nd Author's Affiliation | Nippon Institute of Technology (Nippon Inst. of Tech.) |
| 3rd Author's Name | Kenji Suzuki |
| 3rd Author's Affiliation | Fuji Electric FA Components & Systems (Fuji Electric FA) |
| 4th Author's Name | Koetsu Takaya |
| 4th Author's Affiliation | Fuji Electric FA Components & Systems (Fuji Electric FA) |
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| Speaker | Author-1 |
| Date Time | 2017-11-17 11:10:00 |
| Presentation Time | 25 minutes |
| Registration for | EMD |
| Paper # | EMD2017-45 |
| Volume (vol) | vol.117 |
| Number (no) | no.312 |
| Page | pp.13-19 |
| #Pages | 7 |
| Date of Issue | 2017-11-10 (EMD) |
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