Design of the arcing horns for the contaminated areas in 345 kV transmission line

345 kV 송전선로의 오손지역용 아킹혼 설계

The same sized arcing horns have been installed on 345 kV transmission lines. Then arcing horn gaps are different according to the insulator string set. We need to examine the problems about the gap differences. So, we investigated the installation status of acing horn in 345 kV T/L. Based on these results. Drawing and making of the arcing horns for the contaminated areas is studied.