DocumentCode
1437096
Title
Active current and potential transducers
Author
Mathur, B.L. ; Parthasarathy, K. ; Khincha, H.P. ; Ramesh, N.
Author_Institution
Indian Institute of Science, Department Electrical Engineering, Bangalore, India
Volume
123
Issue
12
fYear
1976
fDate
12/1/1976 12:00:00 AM
Firstpage
1355
Lastpage
1356
Abstract
This paper advocates the use of active current and potential transducers for proper utilisation of fast protective relays. The active current transducer faithfully transforms the primary current containing a slowly decaying d.c. component, thereby providing a good transient response. The active potential transducer helps in fast extinction of ferroresonance oscillations. Results oflaboratory investigations are also presented.
Keywords
power system protection; relay protection; transducers; transient response; active current transducer; active potential transducer; fast protective relays; ferroresonance oscillations; relay protection; transient response;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1976.0271
Filename
5252545
Link To Document