Title :
Hopf bifurcation analysis for an electric power system experiencing subsynchronous resonance
Author :
Zhu, W. ; Mohler, R.R. ; Spee, R.
Author_Institution :
General Electric Co., USA
Abstract :
In this paper, the Hopf bifurcation phenomenon in the presence of subsynchronous resonance (SSR) in a 15th-order model of a single-machine infinite-bus (SMIB) power system is analyzed by applying a Hopf bifurcation theorem. An example of Hopf bifurcation in the SMIB power system with SSR is presented. Stable limit cycles at certain series compensation levels are predicted analytically in this example, and the prediction is supported by simulations
Keywords :
bifurcation; compensation; digital simulation; limit cycles; power system analysis computing; power system stability; subsynchronous resonance; 15th-order model; Hopf bifurcation analysis; computer simulation; power system; series compensation levels; single-machine infinite-bus; stable limit cycles; subsynchronous resonance; Bifurcation; Capacitors; Contracts; Eigenvalues and eigenfunctions; Nonlinear systems; Orbits; Power system analysis computing; Power system modeling; Power system simulation; Resonance;
Conference_Titel :
Decision and Control, 1994., Proceedings of the 33rd IEEE Conference on
Conference_Location :
Lake Buena Vista, FL
Print_ISBN :
0-7803-1968-0
DOI :
10.1109/CDC.1994.410979
