DocumentCode
1169954
Title
Effect of DC Excitation on Instrument Transformers
Author
Aspnes, J.D. ; Merritt, R.P.
Author_Institution
Electrical Engineering Department University of Alaska-Fairbanks
Issue
11
fYear
1983
Firstpage
3706
Lastpage
3712
Abstract
Experimental results are presented and evaluated showing the effects of DC excitation on a current transformer and a potential transformer. Parameters measured are phase angle, current and voltage ratios, and frequency spectra of important voltages and currents.
Keywords
Current measurement; Current transformers; Frequency; Geomagnetism; Instrument transformers; Phase measurement; Power system harmonics; Power system modeling; Power system relaying; Power system simulation;
fLanguage
English
Journal_Title
Power Apparatus and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9510
Type
jour
DOI
10.1109/TPAS.1983.317757
Filename
4111887
Link To Document