A study of partial discharges from water droplets on a silicone rubber insulating surface

2001 ◽  
Vol 8 (2) ◽  
pp. 262-268 ◽  
Author(s):  
I.J.S. Lopes ◽  
S.H. Jayaram ◽  
E.A. Cherney
Keyword(s):  
Silicone Rubber ◽  
Partial Discharges ◽  
Water Droplets

Flashover characteristics of discrete water droplets on the surface of super-hydrophobic silicone rubber

2014 ◽  
Vol 21 (4) ◽  
pp. 1718-1725 ◽  
Author(s):  
Haiyun Jin ◽  
Pu Jin ◽  
Ruidong Niu ◽  
Yufeng Li ◽  
Bo He ◽  
...  
Keyword(s):  
Silicone Rubber ◽  
Water Droplets

scholarly journals Study of Water Droplets Behavior on Electrical Machine Insulation Under the Influence of Uniform Electric Fields: the Influence of Some Parameters on Mica Sheets

2018 ◽  
Vol 8 (1) ◽  
pp. 2351-2355 ◽  
Author(s):  
M. Danikas ◽  
S. Maslougkas
Keyword(s):  
Electric Fields ◽  
Partial Discharges ◽  
Electrical Machine ◽  
Water Droplets ◽  
Effect Of Water ◽  
Flashover Voltage ◽  
Surface Discharges ◽  
Vital Component

Mica sheets are a vital component of electrical machine insulation. Although great attention has been paid to partial discharges and their deteriorating effect on such insulation, relatively little attention has been given to surface discharges. This paper investigates the effect of water droplets, their volume, their conductivity, their positioning as well as their number on the flashover voltage of mica sheets. It is indicated that all the above mentioned parameters influence the flashover voltage

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