Tuning of power system stabilizers using optimization techniques

Tuning of power system stabilizers using optimization techniques

The application of a numerical optimization scheme to the tuning of power system stabilizers is studied. The scheme is based on minimax optimization techniques with multiple objectives given by relevant system perturbations, aggregated by means of a weighted sum. The large number of constraints is h...

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Veröffentlicht in:IEEE transactions on power systems 1991-02, Vol.6 (1), p.127-134
Hauptverfasser: Urdaneta, A.J., Bacalao, N.J., Feijoo, B., Flores, L., Diaz, R.
Format: Artikel
Sprache:eng
Schlagworte:
240100 - Power Systems- (1990-)
COMPUTERIZED SIMULATION
Control systems
Damping
ELECTRONIC CIRCUITS
ENERGY SYSTEMS
Minimax techniques
OPTIMIZATION
POWER CONDITIONING CIRCUITS
Power system analysis computing
Power system control
Power system modeling
Power system simulation
Power system stability
POWER SYSTEMS
POWER TRANSMISSION AND DISTRIBUTION
SIMULATION
STABILIZATION
TUNING
Voltage control
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Zusammenfassung:The application of a numerical optimization scheme to the tuning of power system stabilizers is studied. The scheme is based on minimax optimization techniques with multiple objectives given by relevant system perturbations, aggregated by means of a weighted sum. The large number of constraints is handled by separating the optimization and simulation in two levels which interchange limited information. Three different optimization techniques were tested with applications to the Venezuelan power system for the years 1989 and 2005. The overall method is shown to be accurate and reliable.< >
ISSN:0885-8950
1558-0679
DOI:10.1109/59.131055