| Presentation | 2016-03-04 Influences of Make Arc on Various Characteristics and Electrode Mass Change for Electromagnetic Contactor Yuuki Takahadhi, Yuuta Higan, 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 10, 20, 30A, and an electromagnetic contactor is operated continuously up to 100,000 times at the condition of only mark arc. As a result, the contact resistance becomes small at large closed contact current. The arc duration and the bounce time become small when closed contact current large. The anode contact mass decreases and the cathode side has increased, the direction of mass change is opposite to the break arc. In addition, the electrode mass change per unit arc energy of fixed anode and cathode electrode is almost constant for 10, 20 and 30A. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electromagnetic contactor / Electrical contact / Arc duration / Contact resistance / Arc energy / Ag / Ni / Mark Arc |
| Paper # | EMD2015-105 |
| Date of Issue | 2016-02-26 (EMD) |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 2016/3/4(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Junya Sekikawa(Shizuoka Univ.) |
| Vice Chair | Yoshiteru Abe(NTT) |
| Secretary | Yoshiteru Abe(Sumitomo Denso) |
| Assistant | Shinichi Wada(TMC system) |
| Paper Information | |
| Registration To | Technical Committee on Electromechanical Devices |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Influences of Make 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) | Ni |
| Keyword(8) | Mark Arc |
| 1st Author's Name | Yuuki Takahadhi |
| 1st Author's Affiliation | Nippon Institute of Technology(NIT) |
| 2nd Author's Name | Yuuta Higan |
| 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) |
| Date | 2016-03-04 |
| Paper # | EMD2015-105 |
| Volume (vol) | vol.115 |
| Number (no) | EMD-489 |
| Page | pp.pp.25-28(EMD), |
| #Pages | 4 |
| Date of Issue | 2016-02-26 (EMD) |