Load frequency control of a single area system: An experimental approach: Part-1

Transmission and distribution of power over the tie line depends upon the amount of load connected to it. As the entire power system is a completely non linear network so steady state analysis of the power system is a very difficult task. In order to maintain the system voltage and frequency with that of the change in the loads demand it is require to modify the system suitable controller. If the generation system is considering only one generation unit and one load area it can be treated as a one area network. So for one area network the system frequency can be controlled through the either P or PI controller. This paper tries to identifies the different types of problem occurring in the single area network with their behavior to active and reactive power system.