%0 Journal Article
	%A Saeed jalilzadeh and  Mohammad Reza Safari Tirtashi and  Mohsen Sadeghi
	%D 2010
	%J International Journal of Electrical and Computer Engineering
	%B World Academy of Science, Engineering and Technology
	%I Open Science Index 43, 2010
	%T PSS and SVC Controller Design by Chaos and PSO Algorithms to Enhancing the Power System Stability
	%U https://publications.waset.org/pdf/12232
	%V 43
	%X this paper focuses on designing of PSS and SVC
controller based on chaos and PSO algorithms to improve the
stability of power system. Single machine infinite bus (SMIB) system
with SVC located at the terminal of generator has been considered to
evaluate the proposed controllers where both SVC and PSS have the
same controller. The coefficients of PSS and SVC controller have
been optimized by chaos and PSO algorithms. Finally the system
with proposed controllers has been simulated for the special
disturbance in input power of generator, and then the dynamic
responses of generator have been presented. The simulation results
showed that the system composed with recommended controller has
outstanding operation in fast damping of oscillations of power system.
	%P 1028 - 1032