Wind turbine, comprising a number of bearings

Wind turbine (1), comprising a number of bearings (6, 7), particularly blade bearings (6), respective bearing components, and at least one bearing condition determining means (10) adapted to determine at least one bearing condition information indicating a degree of the mechanical damage of at least...

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Bibliographische Detailangaben
Hauptverfasser:	KOELPIN, HELMUT, HOHLE, ANDREAS CHRISTIAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MACHINES OR ENGINES FOR LIQUIDS MEASURING MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PHYSICS PRODUCING MECHANICAL POWER ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR THERMAL INSULATION IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	Wind turbine (1), comprising a number of bearings (6, 7), particularly blade bearings (6), respective bearing components, and at least one bearing condition determining means (10) adapted to determine at least one bearing condition information indicating a degree of the mechanical damage of at least one respective bearing (6, 7) and/or at least one respective bearing component, wherein the bearing condition determining means (10) comprises at least one active Eigen-frequency measurement means.