.Buildings.Electrical.DC.Sources.Examples.WindTurbine .Buildings.Electrical.DC.Sources.Examples.WindTurbineThis model illustrates the use of the wind turbine model which is connected to a DC voltage source and a resistance. This voltage source may be a DC 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.