AGC of a Two-Area Interconnected Non-Reheat Power System with a Parallel HVDC Link using PI Controller and Fuzzy Logic Controller

The design of Automatic Generation Control (AGC) system plays a vital role in automation of Power System. This paper investigates the effects of proportional integral controller and fuzzy logic controller in a two area interconnected non-reheat power system having HVDC link connected in parallel with HVAC. The dynamic performance of system has been compared with Proportional Integral controller and Fuzzy logic controller and observed that the performance is superior in terms of overshoot and settling time when Fuzzy Controller is used.