Technology, vol.7, no.1-2, pp.197-203, 2004 (Peer-Reviewed Journal)
This paper presents a fuzzy application to the area of load frequency control (LFC). The study has been designed for a two-area interconnected power system. Using variable values for proportional and integral gains in the controller units the dynamic performance of the system is improved. The comparison between a conventional PI controller and the proposed controller shows that the proposed controller can genarate the best dynamic response following a step load change.