| Presentation | 2016-11-03 Dependence of Arc Duration of Break Arcs Magnetically Blown-out on Contact Material in 200V-450VDC/10A Circuit Akinori Ishihara, Junya Sekikawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Electrical contacts are separated at constant speed and break arcs are generated in a 200V-450VDC/10A resistive circuit. The break arcs are extinguished by magnetic blow-out. Arc duration for the Ag, Cu, W, Mo, C, Pd and Ni contact pairs is investigated for each supply voltage and arc duration for the Ag and other material contacts is compared. As a result, for the Ag and Cu contact pairs, the arc duration for Cu contacts is longer than that of Ag contacts. For the W and Mo contact pairs, the arc duration for W contacts is almost the same as that of Ag contacts, while the arc duration for Mo contacts is longer than that of Ag contacts. For the Ag and C of high sublimation temperature and Ni of magnetic material, the arc duration for C and Ni contacts considerably becomes longer than that of Ag contacts. For the Ag and Pd of low thermal conductivity, the arc duration for Pd is longer than that of Ag contacts. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electrical contactElectromagnetic relayPermanent magnetHigh speed camera |
| Paper # | EMD2016-55 |
| Date of Issue | 2016-10-27 (EMD) |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 2016/11/3(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Awaji Yumebutai International Conference Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | International Session IS-EMD2016 |
| Chair | Yoshiteru Abe(NTT) |
| Vice Chair | |
| Secretary | (Sumitomo Denso) |
| Assistant | Yoshiki Kayano(Univ. of Electro-Comm.) / Yuichi Hayashi(Tohoku Gakuin Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electromechanical Devices |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Dependence of Arc Duration of Break Arcs Magnetically Blown-out on Contact Material in 200V-450VDC/10A Circuit |
| Sub Title (in English) | |
| Keyword(1) | Electrical contactElectromagnetic relayPermanent magnetHigh speed camera |
| 1st Author's Name | Akinori Ishihara |
| 1st Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
| 2nd Author's Name | Junya Sekikawa |
| 2nd Author's Affiliation | Shizuoka University(Shizuoka Univ.) |
| Date | 2016-11-03 |
| Paper # | EMD2016-55 |
| Volume (vol) | vol.116 |
| Number (no) | EMD-283 |
| Page | pp.pp.29-34(EMD), |
| #Pages | 6 |
| Date of Issue | 2016-10-27 (EMD) |