Comparison and Implementation of DifferentPWM Schemes of Inverter with InductionGenerator for Wind Generation

Due to limited non-renewable energy sources, today we are focussing towards the advent use of renewable sources like wind, solar, tidal etc. wind is becoming the most promising one. In this paper the variable speed of wind turbine is controlled by interfacing induction generator with power electronics and different control techniques. This helps in reduction of fluctuations in variable speed wind turbine, harmonics and sinusoidal electrical energy to be penetrated in to the load/grid. Through the means of power electronics we can make wind energy a prime renewable energy source world-wide. Thus prelation of wind energy can also become a key to power system operation.[2]