Journal of Electrical Engineering : Volume 20 / 2020 - Edition : 3

Robust Stabilization of a Steam Power Plant Oscillations

Authors:
Ibrahim.Y.Ibrahim
Mahmoud.M.Elmetwally
Hany Abdelfattah
Domain:
industrial electrical power systems
Abstract:
the objective of this paper is to propose a new approach to robust stabilization of power system oscillations with unstable or lightly damped rotor modes taking into consideration the steam turbine and Governor response. A stabilizing robust controller using H∞ optimal control is designed for a steam turbine SMIB along with heffron phillip's K model. Also CPSS and FLC are designed for SMIB along with heffron phillip's K model. The simulation results show the best performance adjusts by robust H∞ control.
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