Electrical field behavior of transmission line insulators in polluted area

Finite element method (FEM) was used to study the electric field distribution along creepage path of a cap and pin porcelain insulator string of transmission line. The effect of pollution layer conductivity and dry band width is considered in order to investigate electric field behaviors of insulato...

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Bibliographic Details
Main Authors: Pham Hong, T., Van Top, T.
Format: Conference Proceeding
Language:English
Subjects:
Conductivity
Electric fields
Flashover
Insulators
Pollution
Power transmission lines
Stress
Online Access:Request full text
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Summary:Finite element method (FEM) was used to study the electric field distribution along creepage path of a cap and pin porcelain insulator string of transmission line. The effect of pollution layer conductivity and dry band width is considered in order to investigate electric field behaviors of insulator using in polluted areas.
DOI:10.1109/ISEIM.2008.4664475