DocumentCode
1183906
Title
A digital relaying algorithm for detecting transformer winding faults
Author
Sachdev, M.S. ; Sidhu, T.S. ; Wood, H.C.
Author_Institution
Power Syst. Res. Group, Saskatchewan Univ., Saskatoon, Sask., Canada
Volume
4
Issue
3
fYear
1989
fDate
7/1/1989 12:00:00 AM
Firstpage
1638
Lastpage
1648
Abstract
A digital algorithm for detecting faults in single-phase and three-phase power transformers is proposed. The algorithm is suitable regardless of whether it is possible to measure winding currents. The algorithm does not require B -H curve data. A variety of operating conditions simulated on a computer were used to test the algorithm. The results show that it performs well
Keywords
digital simulation; fault location; power engineering computing; power transformers; transformer protection; transformer windings; computer; digital relaying algorithm; digital simulation; fault location; power transformer protection; transformer winding faults; winding currents; Circuit faults; Current transformers; Digital relays; Fault detection; Power harmonic filters; Power system harmonics; Power system relaying; Power transformers; Protective relaying; Windings;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.32654
Filename
32654
Link To Document