Title :
Power quality impacts on protective relays - and vice versa
Author_Institution :
BC Hydro, Burnaby, BC, Canada
Abstract :
Power quality and system protection are related in several ways that might not be immediately apparent. This paper explores these relationships and makes observations on parameters to be considered when applying protective relaying in poor power quality situations.
Keywords :
power supply quality; power system faults; power system harmonics; power system protection; power system relaying; power system transients; relay protection; frequency; harmonics; power quality impacts; power system protective relays; short circuits clearing; supply reliability; system phase balance; voltage sags; voltage swells; Circuit faults; Power engineering and energy; Power quality; Power system protection; Power system relaying; Power system reliability; Power system restoration; Protective relaying; Reliability engineering; Voltage fluctuations;
Conference_Titel :
Power Engineering Society Summer Meeting, 2001
Conference_Location :
Vancouver, BC, Canada
Print_ISBN :
0-7803-7173-9
DOI :
10.1109/PESS.2001.970104
