FUZZY BASED LOAD FREQUENCY CONTROL IN TWO AREA SYSTEM

To use fuzzy logic controllers in the place of proportional, PI and PID controllers. This is due to the fact that gain constants in the case of conventional controllers remain same through out for changes in the load value. But Load can’t be the same throughout, load deviates from time to time. So as to get rid of these disadvantages related to conventional controllers . fuzzy logic base controller has been considered for problems pertaining to load frequency control. rules are carried out with respect to the variation in load to diminish the error. In fuzzy logic controller, we take the help of triangular membership function in the formulation of the rule base, because triangular membership function gives easy way to make the rule base compared to other membership functions.