Title :
On the effect of electrode coating on the breakdown probability of particle-contaminated GITL systems
Author :
Zhang, Shaoting ; Morcos, M.M. ; Srivastava, K.D. ; Gubanski, Stanislaw
Author_Institution :
Kansas State Univ., Manhattan, KS
fDate :
3/1/2000 12:00:00 AM
Abstract :
In this letter the dynamics of wire particles in a coaxial gas insulated transmission line (GITL) system with coated electrodes under AC voltage are studied using a computational algorithm. The possibility of the SF6 gas insulation breakdown due to the presence of metallic contaminants was computed at different applied voltages and gas pressures
Keywords :
SF6 insulation; coaxial cables; electric breakdown; electrodes; power transmission lines; AC voltage; SF6 gas insulation breakdown; breakdown probability; coaxial gas insulated transmission line; computational algorithm; electrode coating; metallic contaminants; particle-contaminated GITL systems; Breakdown voltage; Coatings; Conductors; Drag; Electric breakdown; Electrodes; Gas insulated transmission lines; Insulation; Transmission lines; Wire;
Journal_Title :
Power Engineering Review, IEEE
