DocumentCode
812458
Title
Transformer model reduction using time and frequency domain sensitivity techniques
Author
Galarza, Ricardo J. ; Chow, Joe H. ; Degeneff, Robert C.
Author_Institution
Dept. of Electr. Power Eng., Rensselaer Polytech. Inst., Troy, NY, USA
Volume
10
Issue
2
fYear
1995
fDate
4/1/1995 12:00:00 AM
Firstpage
1052
Lastpage
1059
Abstract
The paper investigates the use of sensitivity methods to identify the parameters of reduced transformer models. The reduced model retains the structure of the original model. The identification is performed in both the time domain and the frequency domain. The technique is applied to a lumped-linear model of an experimental coil, and the results are promising
Keywords
coils; frequency-domain analysis; power transformers; reduced order systems; sensitivity analysis; time-domain analysis; coil; frequency domain analysis; lumped-linear model; parameters identification; sensitivity methods; time domain analysis; transformer model reduction; Coils; Electromagnetic modeling; Frequency domain analysis; Power engineering and energy; Power engineering computing; Power system modeling; Power transformers; Reduced order systems; Systems engineering and theory; Time domain analysis;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/61.400823
Filename
400823
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