DocumentCode
1879820
Title
Considerations for adaptive distance relaying
Author
Li, K.K. ; Xia, Y.Q.
Author_Institution
Dept. of Electr. Eng., Hong Kong Polytech., Hong Kong
fYear
1993
fDate
7-10 Dec 1993
Firstpage
379
Abstract
Impedance-measuring relays are prone to errors arising from ground fault resistance, prefault system conditions, mutual effects of parallel lines and shunt capacitance. This paper presents adaptive relaying solutions for these problems. Considerations for adaptive distance relaying such as heavy load and swing conditions are also discussed
Keywords
capacitance; electric impedance measurement; electrical faults; power system protection; relay protection; adaptive distance relaying; ground fault resistance; heavy load conditions; impedance-measuring relays; parallel lines; power systems; prefault system conditions; shunt capacitance; swing conditions;
fLanguage
English
Publisher
iet
Conference_Titel
Advances in Power System Control, Operation and Management, 1993. APSCOM-93., 2nd International Conference on
Conference_Location
IET
Print_ISBN
0-85296-569-9
Type
conf
Filename
292742
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