Title :
A new positive sequence directional element for numerical distance relays
Author :
McLaren, P.G. ; Swift, G.W. ; Zhang, Z. ; Dirks, E. ; Jayasinghe, R.P. ; Fernando, I.
Author_Institution :
Dept. of Electr. & Comput. Eng., Manitoba Univ., Winnipeg, Man., Canada
Abstract :
This paper describes a new positive sequence directional element for use in numerical distance relays. Results are shown for the performance of the element in relays on the Manitoba Hydro network during disturbances and from tests on the Real Time Digital Simulator (RTDS) in the Power Systems Laboratory at the University of Manitoba
Keywords :
digital simulation; power system analysis computing; power system protection; relay protection; Manitoba Hydro network; Manitoba University; Power Systems Laboratory; RTDS; Real Time Digital Simulator; network disturbances; numerical distance relays; positive sequence directional element; Circuit faults; Digital relays; Impedance measurement; Microprocessors; Polarization; Power system relaying; Power system simulation; Protective relaying; Testing; Voltage;
Conference_Titel :
WESCANEX 95. Communications, Power, and Computing. Conference Proceedings., IEEE
Conference_Location :
Winnipeg, Man.
Print_ISBN :
0-7803-2725-X
DOI :
10.1109/WESCAN.1995.494051
