Cathode and Anode Bright-Spot Behaviors of Breaking Arc between Electrical Contacts with Low Separating Speed(Arc Discharge & Related Phenomena, <Special Section>IS-EMD2004-Recent Development of Electro-Mechanical Devices)
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概要
- 論文の詳細を見る
In each contact material (Ag, Cu, Ni, and Fe), the breaking arcs occurring between an electrical contact pair in a resistive circuit of DC42 V/10.5 A were observed with a high-speed camera (1000 frames/s). Arc voltage and arc current were also measured simultaneously. By analyzing cathode and anode bright spots in the photographs, the positions of cathode and anode bright spots on contact surfaces were plotted on the graph. As a result, cathode and anode bright spots were found to express the characteristic motion in each material. Moreover, by comparing those results with the photograph of contact surface after all operations.
- 社団法人電子情報通信学会の論文
- 2005-08-01
著者
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Kubono Takayoshi
Faculty Of Engineering Shizuoka Univ.
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Kubono Takayoshi
Faculty Of Engineering Shizuoka University
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SEKIKAWA Junya
Faculty of Engineering, Shizuoka University
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Endo Takayoshi
Graduate School of Science and Technology, Shizuoka University
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Endou Takayoshi
Graduate School of Science and Technology, Shizuoka University
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Kubono T
Faculty Of Engineering Shizuoka University
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Kubono Takayoshi
Shizuoka Univ. Hamamatsu‐shi Jpn
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Endo Takayoshi
Graduate School Of Science And Technology Shizuoka University
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Sekikawa Junya
Faculty Of Engineering And Design Kyoto Institute Of Technology
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Endou Takayoshi
Graduate School Of Science And Technology Shizuoka University
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