Presentation | 2002/2/8 V-I Characteristics of Breaking Arc for Au, Ag, Cu, Ni and Pt Electric Contacts at Constant Opening Speed Junya Sekikawa, Hiroyuki Kinami, Takayoshi Kubono, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The V-I characteristics of breaking arcs between electrical contacts are investigated. Materials of the contact pairs are Au, Ag, Cu, Ni and Pt. The time variations of arc Voltage, arc current and gap length are measured, simultaneously. The result shows that V-I characteristics are on straight lines in the experimental conditions that are the arc voltage is smaller than 40V and the arc current is ranging from 3A to 8A. For the case of Au and Ag electric contacts, each individual V-I characteristic is presented by Holm. It is found that our experimental results almost agree with Holm's V-I characteristics for Au and Ag electric contacts. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | relay / electrical contacts / arc discharge / breaking arc / V-I characteristics |
Paper # | R2001-40,EMD2001-97 |
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Conference Information | |
Committee | R |
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Conference Date | 2002/2/8(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Reliability(R) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | V-I Characteristics of Breaking Arc for Au, Ag, Cu, Ni and Pt Electric Contacts at Constant Opening Speed |
Sub Title (in English) | |
Keyword(1) | relay |
Keyword(2) | electrical contacts |
Keyword(3) | arc discharge |
Keyword(4) | breaking arc |
Keyword(5) | V-I characteristics |
1st Author's Name | Junya Sekikawa |
1st Author's Affiliation | Faculty of Engineering, Shizuoka University() |
2nd Author's Name | Hiroyuki Kinami |
2nd Author's Affiliation | Faculty of Engineering, Shizuoka University |
3rd Author's Name | Takayoshi Kubono |
3rd Author's Affiliation | Faculty of Engineering, Shizuoka University |
Date | 2002/2/8 |
Paper # | R2001-40,EMD2001-97 |
Volume (vol) | vol.101 |
Number (no) | 641 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |