DocumentCode :
1258830
Title :
Rotational temperature measurement of an arc formed over an ice surface
Author :
Nekahi, A. ; Farzaneh, M.
Author_Institution :
Dept. of Atmos. Icing of Power Network Equip., Univ. du Quebec a Chicoutimi, QC, Canada
Volume :
18
Issue :
3
fYear :
2011
fDate :
6/1/2011 12:00:00 AM
Firstpage :
755
Lastpage :
759
Abstract :
Rotational temperatures were calculated versus current variation during dc discharge propagation on an ice surface. Strong diatomic molecular band of OH, N2+ 1st negative system and NH were observed from the captured spectra. In order to determine the rotational temperature, an optical emission spectroscopy (OES) analysis was carried out using the OH A-X (0, 0) transition band. Also, the rotational temperature was evaluated using the N2+ 1st negative system.
Keywords :
arcs (electric); ice; plasma diagnostics; plasma flow; plasma temperature; surface discharges; temperature measurement; arc forming; current variation; dc discharge propagation; diatomic molecular band; ice surface; negative system; optical emission spectroscopy analysis; rotational temperature measurement; transition band; Discharges; Ice surface; Plasma temperature; Spectroscopy; Temperature measurement; Temperature sensors; Spectroscopy; arc discharges; arc propagation; flashover; ice; insulators; measurement; surface discharges; temperature;
fLanguage :
English
Journal_Title :
Dielectrics and Electrical Insulation, IEEE Transactions on
Publisher :
ieee
ISSN :
1070-9878
Type :
jour
DOI :
10.1109/TDEI.2011.5931062
Filename :
5931062
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1258830
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