Presentation | 1994/11/18 An experiment on relationship between type of arc phenomena and erosion Yasuo Ebara, Norio Tachikawa, Hideaki Sone, Tasuku Takagi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Relationships between electrode erosion and the trasition from metatic to gaseous phase in opening Ag contacts were measured. Surface profiel of cathode electrode and the material transfer and gain at every operation were measured at various transition ratio to gaseous phase by changing operating conditions(circuit current or load capacitance).The surface becomes smooth after short arcs which do not transit to the gaseous phase,while grooves were observed on the surface after long arcs.The material transfer and gain show characteristic change when long arcs occured after consecutive short arcs. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Ag contact / surface profile / electrode erosion / arc discharge phenomena / transition ratio to gaseous phase |
Paper # | EMD94-46 |
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Committee | EMD |
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Conference Date | 1994/11/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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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) | An experiment on relationship between type of arc phenomena and erosion |
Sub Title (in English) | |
Keyword(1) | Ag contact |
Keyword(2) | surface profile |
Keyword(3) | electrode erosion |
Keyword(4) | arc discharge phenomena |
Keyword(5) | transition ratio to gaseous phase |
1st Author's Name | Yasuo Ebara |
1st Author's Affiliation | Faculty of Engineering,Tohoku University() |
2nd Author's Name | Norio Tachikawa |
2nd Author's Affiliation | Faculty of Engineering,Tohoku University |
3rd Author's Name | Hideaki Sone |
3rd Author's Affiliation | Reserch Institute of Electrical Communication,Tohoku University |
4th Author's Name | Tasuku Takagi |
4th Author's Affiliation | Graduate School of Information Science,Tohoku University |
Date | 1994/11/18 |
Paper # | EMD94-46 |
Volume (vol) | vol.94 |
Number (no) | 353 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |