Adaptive neuro-fuzzy inference system to improve the power quality of a split shaft microturbine power generation system

► Simulation block diagram of MTPGS was realized by using the MATLAB/Simulink program. ► Adaptive neuro-fuzzy inference system is used to improve the power quality of MTPGS. ► There exist two basic control unit (speed and excitation voltage control) in MTPGS. ► The excitation voltage is kept constant in microturbine power generation system. ► PID controller and ANFIS are used to control the speed of the microturbine.