Title :
Investigation of electric field distribution on AC composite 230kV insulator using corona ring
Author :
Kalimurugan, M.S. ; Sankar, S. Arun ; Iruthayarajan, M. Willjuice
Author_Institution :
Dept. of EEE, Nat. Eng. Coll., Kovilpatti, India
Abstract :
In high voltage side insulators play excellence role in transmitting power. The major drawback in high voltage insulator are the field distribution it is not uniform along surface when this field increase it lead to corona discharge. E-field magnitude increase near high voltage side end fitting. This paper deals with the use of corona ring to improve the electric field distribution on live high voltage end fittings of composite insulators. Potential and E-field distribution were analyzed on 230kV composite insulator.
Keywords :
composite insulators; corona; electric fields; power transmission; AC composite insulator; E-field magnitude; corona discharge; corona ring; electric field distribution improvement; high voltage side insulators; live high voltage side end fittings; power transmission; voltage 230 kV; Computational modeling; Corona; Electric fields; Fitting; Insulators; Materials; Steel; composite insulators; corona discharge; corona ring; electric field distribution; shed; silicone rubber;
Conference_Titel :
Circuit, Power and Computing Technologies (ICCPCT), 2014 International Conference on
Print_ISBN :
978-1-4799-2395-3
DOI :
10.1109/ICCPCT.2014.7054773
