Presentation 1995/9/22
Spectroscopic Measurement of Break Arc (Part. IV) : Simultaneous Measurements of Two Spectra for Pd Arc
Kiyoshi YOSHIDA, Atsuo TAKAHASHI,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The authors have studied Maintaining mechanism of the contact arc discharge. For this object, the spectrum measurement system was composed using two monochromators and a bifurcated image fiber. Two spectra of Pd break arc have simultaneously measured, under the condition where source voltage E=48V, load inductance L=2.3mH, and closed contact current Io=6A. As a result, the time-varying tendency of spectrum intensity is similar for the same element. And from the comparison of time average spectrum intensity, it is clarified that average intensity for gas spectrum much smaller than metallic spectrum. In the measurement of low velocity break, sudden increase and decrease are observed in Pd spectrum intensity.
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Keyword(in English) electrical contacts / arc discharge / break arc / palladium / spectrum waveform / spectroscopic measurment
Paper # EMD95-73
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Committee EMD
Conference Date 1995/9/22(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Spectroscopic Measurement of Break Arc (Part. IV) : Simultaneous Measurements of Two Spectra for Pd Arc
Sub Title (in English)
Keyword(1) electrical contacts
Keyword(2) arc discharge
Keyword(3) break arc
Keyword(4) palladium
Keyword(5) spectrum waveform
Keyword(6) spectroscopic measurment
1st Author's Name Kiyoshi YOSHIDA
1st Author's Affiliation Faculty of Engineering, Nippon Institute of Techno1ogy()
2nd Author's Name Atsuo TAKAHASHI
2nd Author's Affiliation Faculty of Engineering, Nippon Institute of Technology
Date 1995/9/22
Paper # EMD95-73
Volume (vol) vol.95
Number (no) 258
Page pp.pp.-
#Pages 6
Date of Issue