ERROR MODE MANAGEMENT OF PITCH DRIVES FOR A WIND TURBINE

A method for controlling a wind turbine comprising: A wind turbine with at least one rotor blade and at least one pith drive for turning the at least one rotor blade, the wind turbine comprising a controller which analyses the wind turbine if a first error situation or a second error situation occur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WIESENTHAL, Thomas, THEOPOLD, Tobias
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A method for controlling a wind turbine comprising: A wind turbine with at least one rotor blade and at least one pith drive for turning the at least one rotor blade, the wind turbine comprising a controller which analyses the wind turbine if a first error situation or a second error situation occurs and that the controller is adapted to react - to the first error situation in absence of a second error situation with a first error procedure - to a second error situation in absence of the first error situation with a second error procedure - to an error situation where the first error and the second error occur at the same time with a third error procedure that is different to the first error procedure and to the second error procedure.