Risorse
Influence of Voltage Type and Polarity on Electric Field Distribution Along a Polymeric Insulator
Published in 2015
Electric field distribution along an insulator surface is of prime importance for the long term performance of insulators. In this paper electric field and potential distribution along a standard 33 kV polymeric insulator were investigated under different pollution conditions. Effect of voltage type and polarity on the electric field and potential distribution under contaminated conditions were discussed. Pollution was modeled as a 2-mm conductive water layer and the conductivity of layer was set to 500 uS/m. Numerical simulations were carried out in COMSOL Multiphysics software to study the effect of AC, DC+ and DC- applied voltage on the electric field and potential distribution.
Download
- arshad_poster.pdf - 0.71MB
- arshad_paper.pdf - 0.46MB
- arshad_abstract.pdf - 0.02MB