Optimization of PID parameters using BBBC for a multiarea AGC scheme in a deregulated power system

Authors : Nagendra KUMAR, Vishal KUMAR, Barjeev TYAGI

Pages : 4105-4116

View : 11 | Download : 11

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :Automatic generation control insert ignore into journalissuearticles values(AGC); is an important service used for the secure and reliable operation of a power system. In this paper, a suitable AGC scheme for a deregulated environment has been studied for various load perturbation scenarios. A proportional integral derivative insert ignore into journalissuearticles values(PID); controller has been utilized to control the real power output of the generators. The optimal parameters of the PID controller have been determined using the big bang big crunch insert ignore into journalissuearticles values(BBBC); algorithm, insert ignore into journalissuearticles values(BBBC-PID);. The performance of the BBBC-PID controller has been checked on three different sized multiarea power systems. The results obtained with the applied algorithm have also been compared with the results of other algorithms, namely imperialistic competition algorithm insert ignore into journalissuearticles values(ICA); and harmony search insert ignore into journalissuearticles values(HS);. MATLAB/Simulink was used as a simulation tool for this study. The results show the superiority of the BBBC-PID over the others.
Keywords : Automatic generation control, deregulation, big bang big crunch algorithm, PID controller, optimization