Leader Progression Model Application for Calculation of Lightning Critical Flashover Voltage of Overhead Transmission Line Insulators (CROSBI ID 589125)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Filipović-Grčić, Dalibor ; Filipović-Grčić, Božidar ; Brezak, Danijel ; Uglešić, Ivo ; Tokić, Amir
engleski
Leader Progression Model Application for Calculation of Lightning Critical Flashover Voltage of Overhead Transmission Line Insulators
The paper presents a method for calculation of lightning critical flashover voltage (CFO) of overhead transmission insulators. The method is based on the application of leader progression model (LPM). CFO was calculated and measured in high voltage laboratory for different polymer and glass insulator strings equipped with arcing horns and grading rings fittings. Comparison of laboratory measurements and calculation results showed that CFO can be determined with good accuracy by using the presented method.
critical flashover voltage; leader progression model; transmission line insulators
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Podaci o prilogu
2012.
objavljeno
Podaci o matičnoj publikaciji
31st International Conference on Lightning Protection
Beč: Vienna University of Technology
Podaci o skupu
31st International Conference on Lightning Protection
predavanje
02.09.2012-07.09.2012
Beč, Austrija