Mahdi Jalili-Kharaajoo - Young Researchers Center of Azad University

In this paper a new method to design a nonlinear optimal controller using approximate solution of the HJB equation is presented. Using this method the power system stabilizer and voltage regulator is designed. In this paper the advantages of the controller with nonlinear feedback will be shown. Simulation results reveal the effectiveness of the proposed approach.

Power system transient stability, Voltage regulation, Optimal Control, Nonlinear feedback control, HJB equation