Title :
Statistical study for switching processes in compensated UHV transmission systems
Author :
Hamed, M. ; Esmail, D.
Author_Institution :
Suez Canal Univ., Port Said, Egypt
fDate :
5/1/1997 12:00:00 AM
Abstract :
A statistical study of switching transients in a power transmission line with series, parallel or hybrid VAr compensation schemes is presented including the frequency dependence of parameters. A switching model is proposed in which the marginal and the cumulative distributions of the overvoltages are computed. The overall standard deviation of transients for different power transmission line lengths at various switching angles is deduced
Keywords :
compensation; overvoltage; power system transients; power transmission lines; reactive power; statistical analysis; switching; transmission network calculations; transmission networks; VAr compensation schemes; compensated UHV transmission systems; cumulative overvoltages distributions; parameters frequency dependence; power transmission line; statistical study; switching angles; switching model; switching processes; switching transients; transients standard deviation;
Journal_Title :
Generation, Transmission and Distribution, IEE Proceedings-
DOI :
10.1049/ip-gtd:19970912
