Title :
Imperialist Competitive Algorithm-based design of PSS to improve the power system
Author :
Jalilvand, A. ; Behzadpoor, S. ; Hashemi, M.
Author_Institution :
Dept. of Electr. Eng., Zanjan Univ., Zanjan, Iran
Abstract :
This paper deals with designing of Power System Stabilizer (PSS) based on Imperialist Competitive Algorithm (ICA) to improve the stability of power system. The proposed algorithm has been applied on a Single Machine Infinite Bus (SMIB) system where the coefficients of PSS controller has been optimized by ICA. The system with proposed controller has been simulated for the special disturbance in input power of generator and the dynamic responses of generator has been presented. The simulation results shows that the system composed with recommended PSS has outstanding performance in fast damping of oscillations of power system.
Keywords :
AC generators; control system synthesis; damping; fault diagnosis; optimisation; oscillations; power system control; power system stability; ICA; PSS controller; SMIB system; damping; generator; imperialist competitive algorithm-based design; power system oscillations; power system stabilizer; single-machine infinite bus system; Algorithm design and analysis; Control systems; Generators; Power system dynamics; Power system stability; Rotors; Control; Optimization; PSS; Power System; Stability;
Conference_Titel :
Power Electronics, Drives and Energy Systems (PEDES) & 2010 Power India, 2010 Joint International Conference on
Conference_Location :
New Delhi
Print_ISBN :
978-1-4244-7782-1
DOI :
10.1109/PEDES.2010.5712528
