.Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.WindTurbine .Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.WindTurbineThis model illustrates the use of the wind turbine model, which is connected to a AC voltage source and a resistive load. This voltage source can represent the grid to which the circuit is connected. Wind data for San Francisco, CA, are used. The turbine cut-in wind speed is 3.5 m/s, and hence it is off in the first day when the wind speed is low.