This book will include the modelling of wind power and application of modern control methods to the wind power control. The modelling will mainly cover the models of type 3 and type 4 wind turbines. The prerequisite knowledge will be operation and control of electric power systems, control theory. The modelling aspects will help readers to streamline the wind turbine and wind power plant modelling, and reduce the burden of power system simulations to investigate the impact of wind power on power systems. The use of modern control methods will help technology development, especially from the perspective of manufactures.