DocumentCode
2176387
Title
Flashover of an insulator surface in air due to polluted water droplets
Author
Swift, D.A.
Author_Institution
Dept. of Electr. Eng., Natal Univ., Durban, South Africa
Volume
2
fYear
1994
fDate
3-8 Jul 1994
Firstpage
550
Abstract
A sessile, pendant and clinging water drop on the surface of a silicone rubber insulator has been considered theoretically and investigated experimentally from the standpoint of water-triggered electrical breakdown of an ambient air/dielectric interface. Both the contamination of the water and the hydrophobicity of the surface have been varied over a wide range in some cases. The findings are briefly discussed with regard to the flashover of polluted insulation
Keywords
drops; electric breakdown; flashover; insulator contamination; insulator testing; silicone rubber; silicone rubber insulators; surface discharges; water; ambient air/dielectric interface; contamination; flashover; hydrophobicity; insulator surface; polluted water droplets; sessile pendant clinging water drop; silicone rubber insulator; water-triggered electrical breakdown; Air pollution; Electric breakdown; Flashover; Insulation; Rubber; Stress; Surface cleaning; Surface contamination; Surface discharges; Water pollution;
fLanguage
English
Publisher
ieee
Conference_Titel
Properties and Applications of Dielectric Materials, 1994., Proceedings of the 4th International Conference on
Conference_Location
Brisbane, Qld.
Print_ISBN
0-7803-1307-0
Type
conf
DOI
10.1109/ICPADM.1994.414069
Filename
414069
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