Title :
Accurate measurement of low insulator contamination levels
Author :
Chisholm, W.A. ; Buchan, P.G. ; Jarv, T.
Author_Institution :
Res. Div., Ontario Hydro, Toronto, Ont., Canada
fDate :
7/1/1994 12:00:00 AM
Abstract :
The authors describe how accurate estimates of low levels of insulator contamination, in the range of 200 mg/m2 (0.02 mg/cm2), can only be obtained if several minor errors in conventional surface contamination measurements are corrected
Keywords :
electric breakdown; flashover; insulation testing; insulators; measurement errors; electric breakdown; errors; insulator contamination levels; surface contamination measurements; testing; Area measurement; Flashover; Ice; Insulation; Pollution measurement; Power measurement; Surface contamination; Temperature sensors; Testing; Voltage;
Journal_Title :
Power Delivery, IEEE Transactions on
