DocumentCode
1158499
Title
The Effect of Subsynchronous Current on a a Static Mho Type Distance Relay
Author
Cheng, T.C. ; Ning, T.S.
Author_Institution
University of Southern California
Issue
11
fYear
1981
Firstpage
4562
Lastpage
4570
Abstract
Several large electric utilities in the western United States have installed series capacitors on their transmission systems. With series compensation, currents at subsynchronous frequencies can be generated by faults or system switching. This paper examines the effect of subsynchronous current on a static mho type distance relay.
Keywords
Capacitors; Current transformers; Frequency; Impedance; Power industry; Power transmission lines; Protection; Protective relaying; Relays; Voltage;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1981.316795
Filename
4110544
Link To Document