Title :
Numeral Analysis on Lightning Shielding Performance of Overhead Lines based on Leader Progression Model
Author :
Jing Hu ; Wen, Xishan ; Lan, Lei ; Sun, Jiantao ; Wang, Yu
Author_Institution :
Sch. of Electr. Eng., Wuhan Univ. Wuhan, Wuhan
Abstract :
With the increase of voltage level of transmission line, the proportion of outages because of shielding failure increases. In this paper, a numeral analysis method based on leader progression model was proposed to analyze the lightning shielding performances.
Keywords :
fault diagnosis; numerical analysis; power overhead lines; shielding; leader progression model; lightning shielding performance; numeral analysis; overhead lines; transmission line; Conductors; Corona; Failure analysis; Impulse testing; Laboratories; Lightning; Performance analysis; Power overhead lines; Transmission lines; Voltage;
Conference_Titel :
Power and Energy Engineering Conference, 2009. APPEEC 2009. Asia-Pacific
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-2486-3
Electronic_ISBN :
978-1-4244-2487-0
DOI :
10.1109/APPEEC.2009.4918527
