Correlation between recorded CG lightning discharges and shut-downs of selected HV overhead power transmission lines in Poland

Author

Loboda, Marek ; Lenarczyk, Krzysztof

Author_Institution

Dept. of High Voltage Eng. & Electromagn. Compatibility, Warsaw Univ. of Technol., Warsaw, Poland

fYear

2014

fDate

11-18 Oct. 2014

Firstpage

167

Lastpage

171

Abstract

The paper is addressed to analysis of fault shut-downs occurred in high voltage transmission lines and recorded lighting discharges in Poland. The problem is addressed to 220kV and 400 kV overhead lines in years 2008-2013. The lightning data were recorded by lightning location system LINET while fault data of transmission lines were collected by the Polish Transmission System Operator (PSE). The analysis correlate the lightning discharge parameters and technical characteristics of selected 220 kV and 400 kV transmission lines located in regions of Poland characterised by different intensity of lightning occurrence.

Keywords

fault location; lightning protection; power overhead lines; power transmission reliability; HV overhead power transmission line shutdown; LINET lightning location system; PSE; Poland; Polish transmission system operator; fault shutdown; lightning data recording; recorded CG lightning discharge parameter; transmission line fault data collection; voltage 220 kV; voltage 400 kV; Electromagnetic compatibility; Lightning; CG lightning discharges; HV overhead power transmission lines; fault shut-down of line; lightning current parameters;

fLanguage

English

Publisher

ieee

Conference_Titel

Lightning Protection (ICLP), 2014 International Conference o

Conference_Location

Shanghai

Type

conf

DOI

10.1109/ICLP.2014.6973114

Filename

6973114