Presentation | 2003/11/14 Observation of Breaking Arcs of Ag or Cu Electrical Contact Pairs with a High-speed Camera (Session 4 : Arc discharges and related phenomena) Junya SEKIKAWA, Takayoshi KUBONO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Breaking arcs occurring between Ag or Cu electrical contact pairs in DC 56V/7A resistive circuit were observed with a high-speed camera (1000frames/s). As a result, the increase of brightness of the arc-emitted light synchronized with the increase of arc current in the latter half of arc duration. For the case of Ag contacts, the brightness was increased in entire region of the breaking arc with sudden increase of the arc current. On the other hand, the increase of the intensity for Cu contacts occurred in not only entire discharge region but also anode spot region significantly. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Arc Discharge / Electrical Contact / Breaking Arc / High Speed Camera |
Paper # | EMD2003-80 |
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Committee | EMD |
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Conference Date | 2003/11/14(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 | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Observation of Breaking Arcs of Ag or Cu Electrical Contact Pairs with a High-speed Camera (Session 4 : Arc discharges and related phenomena) |
Sub Title (in English) | |
Keyword(1) | Arc Discharge |
Keyword(2) | Electrical Contact |
Keyword(3) | Breaking Arc |
Keyword(4) | High Speed Camera |
1st Author's Name | Junya SEKIKAWA |
1st Author's Affiliation | Faculty of Engineering, Shizuoka University() |
2nd Author's Name | Takayoshi KUBONO |
2nd Author's Affiliation | Faculty of Engineering, Shizuoka University |
Date | 2003/11/14 |
Paper # | EMD2003-80 |
Volume (vol) | vol.103 |
Number (no) | 449 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |