@article{NaudínAparicio:6195,
      author        = "Naudín Aparicio, Blanca and Steenbuch Vester, Heiko",
      title         = "{Wind mill technology}",
      year          = "2011",
      note          = "“The aim of this project is to build a model which
                       controls the electrical power from a wind mill. When the
                       generator is connected to the grid, the generator shall
                       deliver constant power. The rotor is through a power
                       electronic circuit and a transformer connected to the grid.
                       A power electronic circuit controls the induction generator
                       slip. Power, voltage, current and speed are measured
                       through transducers. A digital signal processor is
                       controlling the system.” “This project is dealing with
                       control, regulation and supervision of electrical power
                       from a wind mill. The electrical power from the wind mill
                       must be constant with use of “slip regulation” The wind
                       mill generator, which is an induction machine with
                       wound-rotor, is electrically connected with at “stiff”
                       electrical power grid. The wind mill generator is
                       mechanical connected with a dynamometer. The dynamometer is
                       the primary mover.”",
}