| Presentation | 2002/12/13 Relationships between arc duration and contact resistance in contacts mounted on relays Zhenshan SUN, Kiyoshi YOSHIDA, Atsuo TAKAHASHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The arc duration and the contact resistance at every contact operation were measured in Ag and AgCu10% and AgSnO_212% contacts. Measurements were carried Out under the source voltage 48V (constant) and resistive load. The closed contact currents were varied form 0.4 to 4A. As a result, transition boundary closed current of AgSnO_2 was smallest than that of Ag and AgCu. In Ag, Io that transits to the gaseous phase was greatly different in the case of preliminary experiment and large number of continuous switching. Furthermore, the contact resistance of AgCu and AgSnO_2 greatly changed near the transition boundary from the metallic to the gaseous phase arc. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Electrical contacts / Arc discharge / Contact resistance / Relay / Metallic phase arc / Gaseous phase arc / silver |
| Paper # | EMD2002-88 |
| Date of Issue |
| Conference Information | |
| Committee | EMD |
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| Conference Date | 2002/12/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Relationships between arc duration and contact resistance in contacts mounted on relays |
| Sub Title (in English) | |
| Keyword(1) | Electrical contacts |
| Keyword(2) | Arc discharge |
| Keyword(3) | Contact resistance |
| Keyword(4) | Relay |
| Keyword(5) | Metallic phase arc |
| Keyword(6) | Gaseous phase arc |
| Keyword(7) | silver |
| 1st Author's Name | Zhenshan SUN |
| 1st Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology() |
| 2nd Author's Name | Kiyoshi YOSHIDA |
| 2nd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| 3rd Author's Name | Atsuo TAKAHASHI |
| 3rd Author's Affiliation | Faculty of Engineering, Nippon Institute of Technology |
| Date | 2002/12/13 |
| Paper # | EMD2002-88 |
| Volume (vol) | vol.102 |
| Number (no) | 539 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |