earticle

영어

The main object of this paper to create controller, which would be work efficiently in the second region II of the operation, also named the partial loading region, of a wind turbine, the wind speed is not high enough to produce the maximum designing power. In a variable speed wind turbine, one of the main objectives of active control is to maximize the power capture in the second region of operation. Power given by a wind turbine based on many variables which will be written out in more detailed at the future. Only the power coefficient, which further bases on tip speed ratio (TSR), is the variable else that can be convolute to maximize the power capture. Since changing the blade pitch from it minimum optimal position will eliminate the lift in the blade thereby reducing the power capture, for this reason the blade pitch is kept constant at the optimal position. The (TSR) is convoluted by controlling the generator torque which ultimately maximizes the power coefficient and then it will be given more power capture.