Pitch control system design to improve frequency response capability of fixed-speed wind turbine systems

摘要

This paper describes a pitch control design method to deal with grid frequency deviations. The method isnbased on reserving a percentage of power extracted from the wind turbine. In order to validate the controlnmethod, simulations in a full power system have been carried out. The results show that the proposed pitchncontrol can contribute to power stabilization. Copyright # 2010 John Wiley & Sons, Ltd.