Wind energy plant for generating electricity, has rotor comprising rotor head and rotor blades, and wind detection system rotatably arranged at carrier at rotor head and detecting wind in predetermined minimum distance

Wind energy plant for generating electricity, has rotor comprising rotor head and rotor blades, and wind detection system rotatably arranged at carrier at rotor head and detecting wind in predetermined minimum distance

The plant (100) has a rotor (150) comprising a rotor head (151) and rotor blades (152), and adjustable to a wind direction. A wind detection system (160) e.g. anemometer, lidar system or radar system, is positioned on a windward side of the rotor. The detection system is rotatably arranged at a carr...

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Bibliographische Detailangaben
Hauptverfasser: LACKENBERG, HEINRICH, VATH, ANDREAS, SCHNURR, BERND, WILLERT, MARKUS
Format: Patent
Sprache:eng ; 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:The plant (100) has a rotor (150) comprising a rotor head (151) and rotor blades (152), and adjustable to a wind direction. A wind detection system (160) e.g. anemometer, lidar system or radar system, is positioned on a windward side of the rotor. The detection system is rotatably arranged at a carrier (170) at the rotor head and detects wind in a predetermined minimum distance (D) of 3 to 5 m. A clamping rope (171) is clamped between the rotor head and the carrier, for stabilizing position of the detection system. An independent claim is also included for a method for controlling a wind energy plant. Die Erfindung betrifft eine Windenergieanlage mit wenigstens einem zur Windrichtung verstellbaren, einen Rotorkopf (151) sowie daran befestigte Rotorblätter (152) umfassenden Rotor (150) sowie wenigstens einem auf der Luv-Seite des wenigstens einen Rotors (150) positionierten Winderfassungssystem (160), wobei das wenigstens eine Winderfassungssystem (160) drehfest an dem Rotorkopf (151) des Rotors (150) angeordnet ist und den Wind in einem vorbestimmten Mindestabstand (D) erfasst.