ANALYSIS OF DIFFERENT CONFIGURATIONS OF DOUBLY FED INDUCTION GENERATOR UNDER ISOLATED MODE OPERATION

Abstract

This dissertation work deals with the modeling, operation and control of the doubly fed induction generator in isolated mode. The various wind energy generation systems along with their parallel operation have been discussed. Various configurations using DC and AC supply integrated with novel architecture of boost derived hybrid converter and solar PV panel have been made and their operation with varying wind speed and load has been seen. The corresponding MATLAB/Simulink models for the different configurations have been drawn and their closed loop operation for varying load and wind speed variation has been done under isolated mode of operation.