Load frequency control in power system with hydro turbine under various conditions

In this paper describe the small signal stability of the load-frequency control with hydro-turbine. The effects of parameter variation on the dynamic behavior of the power system have been investigated. Application of compensation in response water turbine with eigenvalues analysis and behavior dynamic simulation of the power system is shown. Also, using transfer function, PID controller for load-frequency control in power system is design and the change of the gains controller is investigated.