Analysis and Simulation on the Stability of Wind Turbine under the Generation State

This paper studied the generation states and the control rules of the wind turbine. Taking into account some analysis methods of the stability and the mechanical level of the whole wind turbine system with the quadratic generator torque controller, the wind turbine model was presented and the control rule was designed. After that, this paper showed that the turbine system was integral input-to-state stable. Simulation results on MATLAB show that the wind turbine system could meet the requirements of the stability in the running of the wind turbine. This could be a significant analysis for the design of wind turbine control.