| Presentation | 1998/9/18 Relationship between Transition from Metallic to Gaseous Phase and Contact Resistance in Break Arc : Comparing of Ag and AgCdO Contacts Kiyoshi YOSHIDA, Atsuo TAKAHASHI, |
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| 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 AgCdO_12wt% contacts. Measurements were carried out under the source voltage 48V constant and resistive load. We varied closed contact current from 0.4 to 3A to change the transition ratio from metallic to gaseous phase arc. As a result, transition boundary closed current value of AgCdO was smaller than that of Ag. Moreover, we found a correlation between metallic and gaseous phase arc and contact resistance in Ag contacts. However, the change of the contact resistance that corresponded to the metallic and the gaseous phase arc was not found in AgCdO contacts. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | electrical contacts / arc discharge / gaseous phase arc / metallic phase arc / Ag contacts / contact resistance |
| Paper # | EMD98-58 |
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| Conference Information | |
| Committee | EMD |
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| Conference Date | 1998/9/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| 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) | Relationship between Transition from Metallic to Gaseous Phase and Contact Resistance in Break Arc : Comparing of Ag and AgCdO Contacts |
| Sub Title (in English) | |
| Keyword(1) | electrical contacts |
| Keyword(2) | arc discharge |
| Keyword(3) | gaseous phase arc |
| Keyword(4) | metallic phase arc |
| Keyword(5) | Ag contacts |
| Keyword(6) | contact resistance |
| 1st Author's Name | Kiyoshi YOSHIDA |
| 1st Author's Affiliation | Faculty of Engineering, Noppon Institute of Technology() |
| 2nd Author's Name | Atsuo TAKAHASHI |
| 2nd Author's Affiliation | Faculty of Engineering, Noppon Institute of Technology |
| Date | 1998/9/18 |
| Paper # | EMD98-58 |
| Volume (vol) | vol.98 |
| Number (no) | 280 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |