DocumentCode
3318415
Title
A phase selection algorithm for an adaptive impedance relay
Author
Li, H. ; McLaren, P.G.
Author_Institution
Manitoba Univ., Winnipeg, Man., Canada
Volume
3
fYear
1999
fDate
9-12 May 1999
Firstpage
1319
Abstract
This paper proposes a fault selection algorithm which selects the fault type according to the relationship between the incremental phase-phase currents. The new technique is compared to two traditional methods and it is found that the proposed method performs better in terms of selectivity and speed.
Keywords
electric impedance; power system faults; power system protection; relay protection; adaptive impedance relay; fault selection algorithm; fault type selection; incremental phase-phase current; phase selection algorithm; power system protection; selectivity; Delay; Fault diagnosis; Impedance measurement; Phase measurement; Power system protection; Power system relaying; Protective relaying; Relays; Time measurement; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Computer Engineering, 1999 IEEE Canadian Conference on
Conference_Location
Edmonton, Alberta, Canada
ISSN
0840-7789
Print_ISBN
0-7803-5579-2
Type
conf
DOI
10.1109/CCECE.1999.804884
Filename
804884
Link To Document