| Presentation | 2015-03-06 Influence of Break Arc on Various Characteristics and Electrode Mass Change for Electromagnetic Contactor Kengo Komaru, Tsuyoshi Takeuchi, Koichiro Sawa, Kiyoshi Yoshida, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Experiments were carried out to clarify the influence of closed contact current on various characteristics, such as arc duration, contact resistance, arc energy and electrode mass change. The source voltages is DC-100V, closed contact current are changed from 5 to 25A, and an electromagnetic contactor is operated continuously up to 100,000 times at the condition of only break arc. As a result, the contact resistance has become small atlarge closed contact current. When the current is large, arc duration is long and arc energy is large. In addition, the electrode mass change per unit arc energy of fixed electrode is different according to the polarity of electrode. The anode side almost becomes constant, but cathode side decreases with an increase in the closed contact current. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electromagnetic contactor / Electrical contact / Arc duration / Contact resistance / Arc energy / Ag / AgNi |
| Paper # | EMD2014-122 |
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| Conference Information | |
| Committee | EMD |
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| Conference Date | 2015/2/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Electromechanical Devices (EMD) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Influence of Break Arc on Various Characteristics and Electrode Mass Change for Electromagnetic Contactor |
| 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) | Ag |
| Keyword(7) | AgNi |
| 1st Author's Name | Kengo Komaru |
| 1st Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology() |
| 2nd Author's Name | Tsuyoshi Takeuchi |
| 2nd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| 3rd Author's Name | Koichiro Sawa |
| 3rd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| 4th Author's Name | Kiyoshi Yoshida |
| 4th Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| Date | 2015-03-06 |
| Paper # | EMD2014-122 |
| Volume (vol) | vol.114 |
| Number (no) | 504 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |