Title :
The influence of ground slope to the lightning screen failure of high voltage transmission lines
Author :
Sima, Octavian ; Dragan, Gleb ; Ramniceanu, Vasile
Author_Institution :
Dept. of Phys., Bucharest Univ., Romania
Abstract :
The electrogeometric model cannot consider the influence of some parameters on the the screening of the wire conductor of HV power lines. For analysing the influence of these parameters (the conductor potential, the influence of the distance from phase conductor to earth wire, the influence of the reducing factor of the striking earth distance, the earth slope, etc.), the Monte Carlo method is preferable. The influence of the earth slope on the screening effect of the wire conductor for different conditions is presented in this paper
Keywords :
power transmission lines; Monte Carlo method; earth slope; ground slope; high voltage transmission lines; lightning screen failure; phase conductor to earth wire distance; wire conductor screening;
Conference_Titel :
High Voltage Engineering, 1999. Eleventh International Symposium on (Conf. Publ. No. 467)
Conference_Location :
London
Print_ISBN :
0-85296-719-5
DOI :
10.1049/cp:19990633
