Observation of Breaking Arcs of Ag or Cu Electrical Contact Pairs with a High-Speed Camera(Arc Discharge)(<Special Section>IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
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概要
- 論文の詳細を見る
Breaking arcs occurring between Ag or Cu electrical contact pairs in DC 56V/7A resistive circuit are observed with a high-speed camera (1000 frames/s). As a result, the increase of brightness of the arc-emitted light synchronizes with the increase of arc current in the latter half of arc duration. For the case of Ag contacts, the brightness increases 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 occurs in not only entire discharge region but also anode spot region significantly.
- 社団法人電子情報通信学会の論文
- 2004-08-01
著者
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Sekikawa Junya
The Faculty Of Engineering Shizuoka University
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KUBONO Takayoshi
the Faculty of Engineering, Shizuoka University
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Kubono Takayoshi
The Faculty Of Engineering Shizuoka University
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Kubono Takayoshi
the Faculty of Engineering at Shizuoka University
関連論文
- Observation of Breaking Arcs of Ag or Cu Electrical Contact Pairs with a High-Speed Camera(Arc Discharge)(IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
- Research on Cathode Root Properties in Carbon Vacuum Arc(Arc Discharge)(IS-EMD2003 : Recent Technical Trend of Electro-Mechanical Devices)
- Influence of the Shape of Contact Surface on the Spatial Distribution of Spectral Intensity of Breaking Arcs in Palladium Contacts
- Temperature and Metal-Vapor Near Contacts in Pd Breaking Arcs by Spectroscopic Measurement
- A System of Measuring the Spatial Distribution of Spectroscopic Intensity in a Cross Section of Arc Column (Special Issue on Recent Electromechanical Devices)
- Experiment on the Radiated Magnetic Field Caused by a Breaking Arc (Special Issue on Discharge and Electromagnetic Interference)
- Position and Shape of Break Arcs Driven by Transverse Magnetic Field