Load Frequency Control with an Optimum Feedback Controller Using a DFIG Based Wind Turbine Generator

Abstract- It's critical for large-scale power systems to retain frequency and inter-area tie line power close to the scheduled values. Load Frequency Control is aided by Automatic Generation Control (AGC). Due to environmental concerns, renewable energy sources are given more emphasis for energy generation in the current scenario. If load generation is not balanced, frequency disturbances will increase as the penetration of wind energy using doubly fed induction generators (DFIG) in power systems grows. This study uses the DFIG and a unique approach to manage the frequency and tie-line power variation. To operate the integrated two-area power system, an ideal feedback controller is built and the kinetic energy of DFIG is extracted. The time domain simulation response in MATLAB will show the improvement in response following participation in DFIG. Keywords- Automatic generation control, optimum feedback controller, DFIG, LFC and simulation.