Agc For Multisource Deregulated Power System

In current scenario, power system utility faces the enormous power demand, due to that, deregulation concept has been emerged. This work depicts the Automatic Generation Control (AGC) of two area interconnected (thermal-thermal) deregulated power system using fuzzy logic controller. AGC is a system, for adjusting the power output and change in frequency of a generator in the power plants, in response to changes in the sudden load. The controller aims to adjust the power output at the nominal values. Due to lack of control performance with nonlinearities in the conventional PID controller, in this work consider as an intelligent controller such as Fuzzy Logic Controller is proposed. Fuzzy logic controller is used to restore the frequency and tie line power to its nominal value with minimum computational effort in the shortest possible time as well as handling the system nonlinearities. The Generator Rate Constraint (GRC) is also considered for the test system.