PID Controller Based AGC under Two Area Deregulated Power System [ READ ]
Ramandeep Kaur, Jaspreet Kaur
In this paper, AGC of deregulated system is analyzed with the use of conventional controllers. Mainly, these controllers are considered for the analysis of AGC of two area interconnected system through a tie line for frequency control, area control error and tie line power control. The concept of DISCO participation matrix is introduced and reflected in the two-area diagram to make the visualization of contract easier. Initially, PI controller is designed for the system under consideration than PI controller is replaced PID controller to obtain better and reliable control. Dynamic performance of two area restructured power system is simulated and observed in terms of system parameters like frequency, area control error and tie line power control 0.01 percent step load change. Simulation is carried out in MATLAB 7.1.
Ramandeep Kaur, Jaspreet Kaur
In this paper, AGC of deregulated system is analyzed with the use of conventional controllers. Mainly, these controllers are considered for the analysis of AGC of two area interconnected system through a tie line for frequency control, area control error and tie line power control. The concept of DISCO participation matrix is introduced and reflected in the two-area diagram to make the visualization of contract easier. Initially, PI controller is designed for the system under consideration than PI controller is replaced PID controller to obtain better and reliable control. Dynamic performance of two area restructured power system is simulated and observed in terms of system parameters like frequency, area control error and tie line power control 0.01 percent step load change. Simulation is carried out in MATLAB 7.1.
