Robust stabilization of a Single machine power system oscillations

摘要

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. A stabilizing robust controller using H∞ optimal control is designed for Single machine infinite bus system along with heffron phillip's K model. Also Conventional power system stabilizer and Fuzzy logic controller are designed. The simulation results show the best performance adjusts by robust H8 control.