Optimization of Wind Turbine Output Power by Pitch Angle Control by Artificial Intelligence Method

To reduce of fossil fuels and increasing global pollution the development of new and renewable energies is growing. Among renewable energies wind energy is one of the most affordable and permanent. According to the forecast of the year 2020 about 10 percent of world electricity produced from wind energy. Among these are wind turbines most applications in systems Convert wind energy into electrical energy. Hence it is that try as much as possible wind turbines in front of the wind speeds of different and mechanical stress caused by the high speed of the wind that causes destruction or fractures of the turbines are to be controlled and protected. On the other hand the maximum electric power production at low wind speeds will also be considered. This paper presents an intelligent control methods for overcoming the effect of changes in wind speed on the parameters wind turbines and them controller and optimization output power wind turbine provides.