WIND TURBINE GENERATOR WITH A LOW VOLTAGE RIDE-THROUGH CONTROLLER AND A METHOD FOR CONTROLLING WIND TURBINE COMPONENTS

A wind turbine 275. The wind turbine 275 includes a blade pitch control system 520 to vary a pitch of one or more blades 200 and a turbine controller 500 coupled with the blade pitch control system 520. A first power source is coupled with the turbine controller 500 and with the blade pitch control...

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Bibliographische Detailangaben
Hauptverfasser:	Jannsen, Willhelm, Hoffmann, Till, Luetze, Henning, Hagedorn, Ralf, Buecker, Andreas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER SYSTEMS FOR STORING ELECTRIC ENERGY WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A wind turbine 275. The wind turbine 275 includes a blade pitch control system 520 to vary a pitch of one or more blades 200 and a turbine controller 500 coupled with the blade pitch control system 520. A first power source is coupled with the turbine controller 500 and with the blade pitch control system 520 to provide power during a first mode of operation. Uninterruptible power supplies 530 coupled to the turbine controller 500 and with the blade pitch control system 520 provide power during a second mode of operation. The turbine controller 500 detects a transition from the first mode of operation to the second mode of operation and causes the blade pitch control system 520 to vary the pitch of the one or more blades 200 in response to the transition.