Title :
Electrical property of polymer insulator with end-fitting design
Author :
Cho, Han-Goo ; Lee, Un-Yong ; Kang, Seong-Hwa ; Lim, Kee-Joe ; Choi, In-Hyuk
Author_Institution :
Korea Electrotechnol. Res. Inst., Changwon, South Korea
Abstract :
In this paper, electrical properties of polymer insulators with varying end-fitting designs have been investigated by electrical field analysis, tracking wheel test, corona inception voltage and extinction voltage. Electrical field analysis is conducted by FEM program and various end-fittings are designed through this result. Designed end-fittings are manufactured and their performance is evaluated by electrical performance tests.
Keywords :
corona; electric properties; finite element analysis; insulator testing; polymer insulators; FEM program; corona inception voltage; electrical field analysis; electrical performance tests; electrical property; end-fitting design; extinction voltage; finite element method; polymer insulator; tracking wheel test; Corona; Dielectrics and electrical insulation; Flashover; Insulation life; Plastic insulation; Polymers; Surface resistance; Testing; Voltage; Wheels;
Conference_Titel :
Electrical Insulation, 2004. Conference Record of the 2004 IEEE International Symposium on
Print_ISBN :
0-7803-8447-4
DOI :
10.1109/ELINSL.2004.1380562
