International Journal of Engineering and Technology

The productivity of electricity increases with the necessity, which in turns pollutes the environment. There are certain methods to produce electricity in Eco-friendly manner. Wind turbine is one such application which is 100% pollution free, renewable and produces a lot of energy. In general wind turbines have two operating principles namely fixed speed and variable speed. In this paper we have designed the variable controller by using fuzzy algorithm. The neuro fuzzy controller monitors the wind velocity and regulates the pitch angle in order to maximize the power production. The proposed system has been evaluated using MATLAB/SIMULINK software and the results were furnished.