Title :
Simultaneous coordination of power system stabilizers and STATCOM in a multi-machine power system for enhancing dynamic performance
Author :
Aghazade, Asiye ; Kazemi, Ahad
Author_Institution :
Dept. of Electr. Eng., Iran Univ. of Sci. & Technol., Tehran, Iran
Abstract :
This paper presents a global tuning procedure for FACTS power oscillation damping (POD) and power system stabilizers (PSSs) in a multi-machine power system using real coded genetic algorithm. The stabilizer´s gains are obtained through the minimization of an objective function based on the damping ratio. The proposed controllers were simultaneously designed and they have provided a coordinated control action and a satisfactory performance for the power system, as shown in the results.
Keywords :
flexible AC transmission systems; genetic algorithms; power system stability; static VAr compensators; FACTS power oscillation damping; STATCOM; multimachine power system; power system stabilizers; real coded genetic algorithm; simultaneous coordination; Automatic voltage control; Damping; Optimization; Oscillators; Power system dynamics; Power system stability; FACTS; Genetic algorithm; Optimization; Power oscillation damping(POD); Power system stabilizer(PSS);
Conference_Titel :
Power Engineering and Optimization Conference (PEOCO), 2010 4th International
Conference_Location :
Shah Alam
Print_ISBN :
978-1-4244-7127-0
DOI :
10.1109/PEOCO.2010.5559221
