Title :
Comparison of Prony and eigenanalysis for power system control design
Author :
Grund, C.E. ; Paserba, J.J. ; Hauer, J.F. ; Nilsson, S.
Author_Institution :
GE Ind. & Power Syst., Schenectady, NY, USA
fDate :
8/1/1993 12:00:00 AM
Abstract :
The authors describe comparative results of direct (eigenanalysis) and indirect (Prony analysis) methods for generating frequency-domain data for power system control design. The two methods are described briefly and important input data constants are discussed. The methods are applied to the same model, a medium-scale model of the Midcontinent Area Power Pool (MAPP). Modal parameters (frequencies and damping) and transfer function poles and zeros are compared as calculated by the two methods
Keywords :
eigenvalues and eigenfunctions; frequency-domain analysis; poles and zeros; power system control; power system interconnection; transfer functions; Midcontinent Area Power Pool; Prony analysis; damping; eigenanalysis; frequency-domain data; modal parameters; power system control design; transfer function poles and zeros; Control design; Frequency domain analysis; Large-scale systems; Poles and zeros; Power system analysis computing; Power system control; Power system modeling; Power system stability; Power systems; Transfer functions;
Journal_Title :
Power Systems, IEEE Transactions on
