Performance of the Line Surge Arresters of the 110 kV Overhead Lines on the island Brač (CROSBI ID 635026)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mesić, Miroslav ; Piliškić, Silvia ; Uglešić, Ivo ; Filipović-Grčić, Božidar ; Franc, Bojan
engleski
Performance of the Line Surge Arresters of the 110 kV Overhead Lines on the island Brač
One and a half year after the installation of the line surge arresters (LSAs) to 110 kV overhead lines (OHL) on the island Brač it is possible to obtain representative statistical analysis results. The correlation of the relay protection tripping data and lightning locating system (LLS) data proved the impact of the lightning on the operation reliability of the overhead lines. Number of outages was analysed in relation to the lightning statistics for the observed area. Case by case analyses of the outages were performed in order to identify which towers of the overhead lines are endangered due to their exposure to the lightning discharges. Conclusions on line surge arresters lightning performance and possible improvements of their configuration will be considered.
110 kV overhead line ; outage ; lightning performance ; line surge arrester ; lightning location system
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Podaci o prilogu
1-10.
2016.
objavljeno
Podaci o matičnoj publikaciji
CIGRE International Colloquium on Lightning and Power Systems
Podaci o skupu
CIGRE International Colloquium on Lightning and Power Systems
predavanje
27.06.2016-29.06.2016
Bologna, Italija