Maximum Power Output of DFIG Based WECS Using Improved MPPT Algorithm

This paper presents the study of MPPT for DFIG based Power System. To achieve the conversion efficiency high and reduce installation cost of the generating Station we used DFIG due to this we use WRIM in which stator is straightly allied to the grid and rotor fed through back to back with the help of Converters. Firstly, the system simulation model is constructed in MATLAB. In this paper Supreme Power Point is track by the help of the MPPT algorithm. The proposed algorithm pragmatic to the Circuit of Rectified output of the DFIG in which IGBT based Thyristor is connected; Output of the proposed algorithm is fed to the gate Pulse of the IGBT. The MPPT algorithm is control by the help of Perturbe & Observe Controller Technique. Quite a few control specifications may be adjusted to safeguard the quality of control concert. In DFIG based power System rotor and stator side Controller provide the extensive span of Control which is used to achieve wide range of wind speed and this is the advantage of DFIG based power system. The purposed method shows the result which proficient of accurately tracking the optimal operation point for Maximum Power Output.