Electric field calculation for an axially-symmetric insulator with surface contamination

Author

Skopec, A. ; Wankowicz, J.G. ; Sikorski, B.

Author_Institution

Inst. of Electr. Eng. Fundamentals, Tech. Univ. Wroclaw, Poland

Volume

1

Issue

2

fYear

1994

fDate

4/1/1994 12:00:00 AM

Firstpage

332

Lastpage

339

Abstract

The classical method of integral equations was applied to determine the electrostatic field distribution on an insulator coated with a thin homogeneous surface layer. Results of calculations of the electric potential and the electric field on both uniformly and nonuniformly polluted model insulators coated with layers of different surface conductivities are presented in this paper. An application of this method to the determination of distribution of the electrostatic field on a polluted longrod insulator has been demonstrated

Keywords

air pollution; electric fields; insulators; integral equations; axially-symmetric insulator; electrostatic field distribution; integral equations; longrod insulator; nonuniformly polluted; surface conductivities; surface contamination; thin homogeneous surface layer; uniformly polluted; Air pollution; Conductivity; Dielectrics and electrical insulation; Electric potential; Electrostatics; Insulators; Integral equations; Permittivity; Surface contamination; Voltage;

fLanguage

English

Journal_Title

Dielectrics and Electrical Insulation, IEEE Transactions on

Publisher

ieee

ISSN

1070-9878

Type

jour

DOI

10.1109/94.300266

Filename

300266