학술논문
Analysis of Flashover Mitigation Measures to Improve the Lightning Performance of Transmission Lines
Document Type
Conference
Author
Source
2018 53rd International Universities Power Engineering Conference (UPEC) Universities Power Engineering Conference (UPEC), 2018 53rd International. :1-6 Sep, 2018
Subject
Language
Abstract
In this paper an evaluation of the lightning performance of a transmission line with a novel PSCAD/EMTDC Monte-Carlo simulation approach is performed, which uses new leader progression model parameters specific for cap-and-pin insulators strings with arcing horns and obtained lightning location data. For various scenarios, flashover mitigation methods such as arresters, counterpoise and underbuilt wire technologies are investigated for an area with low lightning activity, but high soil resistivities.