DocumentCode
818791
Title
Analysis of power system dynamic oscillations with heat phenomenon by Fourier transformation
Author
Lee, K.C. ; Poon, K.P.
Author_Institution
BC Hydro, Vancouver, BC, Canada
Volume
5
Issue
1
fYear
1990
fDate
2/1/1990 12:00:00 AM
Firstpage
148
Lastpage
153
Abstract
When two or more poorly damped oscillation modes of close-by frequencies are excited, beat phenomena occur. The stability output Fourier transformation (SOFT) technique is extended to analyze such beat phenomena with the objective of determining the frequency components and their damping constants. Comparisons with other numerical techniques for dynamic stability are presented. Further work for the improvement of the optimization fitting scheme for the characteristic frequency spectrum is also outlined
Keywords
Fourier transforms; oscillations; power systems; SOFT; beat phenomena; characteristic frequency spectrum; dynamic stability; optimization fitting scheme; power system dynamic oscillations; stability output Fourier transformation; Damping; Frequency; Power generation; Power system analysis computing; Power system dynamics; Power system planning; Power system stability; Power system transients; Stability analysis; System testing;
fLanguage
English
Journal_Title
Power Systems, IEEE Transactions on
Publisher
ieee
ISSN
0885-8950
Type
jour
DOI
10.1109/59.49099
Filename
49099
Link To Document