Title :
Analysis of a failed single-pole trip
Author :
Harris, Matthew W. ; Etezadi-Amoli, M.
Author_Institution :
Dept. of Electr. Eng., Nevada Univ., Reno, NV, USA
Abstract :
The purpose of this study is to investigate a line-to-ground fault on a 345 kV line 17 miles outside of a high voltage substation. This report discusses the system´s reaction to the fault, the ideal system reaction to the fault, and possible solutions to more effectively protect this portion of the power system from a similar fault.
Keywords :
power transmission lines; substation protection; 345 kV; failed single-pole trip; high voltage substation; line-to-ground fault; power system protection; Digital relays; Failure analysis; Hydroelectric power generation; Impedance; Inductors; Power generation; Power system protection; Protective relaying; Substation protection; Voltage;
Conference_Titel :
Power Symposium, 2005. Proceedings of the 37th Annual North American
Print_ISBN :
0-7803-9255-8
DOI :
10.1109/NAPS.2005.1560563
