Method for operating or controlling a wind turbine and method for providing primary control power by means of wind turbines
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United States of America Patent
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May 5, 2009
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N/A
app pub date -
Sep 3, 2004
filing date -
Sep 3, 2003
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Abstract
A method for operating at least one wind turbine with a rotor and an electric generator coupled to the rotor for delivering electrical power into an energy distribution system with the aid of a control device ensures that the wind turbine operates within its operating range. The wind turbine is controlled in response to the change of a system operating parameter and for a period of time, in such a manner that a higher power is fed into the system than belongs to the operating range of the steady-state operation. The same conditions also apply to a method for providing control power or primary control power for an electric energy generator and distributor system to which a multiplicity of power stations including wind turbines is connected, and to a wind turbine.
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