VIBRATION DAMPING OF A WIND TURBINE TOWER

The invention relates to a coupling element (32) prepared for fastening between a oscillatory body (12) and a tower wall (4) of a tower of a wind turbine (100) in order to influence relative motion between the oscillatory body (12) and the tower wall (4) in order to thereby influence vibration behav...

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Bibliographische Detailangaben
Hauptverfasser:	BUSCHEL ALEXANDER, NITSCHE MAIK, ROTHEL STEFFEN, SCHULLER JORG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING BUILDING CEILINGS ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSULATION OR OTHER PROTECTION OF BUILDINGS LIGHTING MACHINES OR ENGINES FOR LIQUIDS MEANS FOR DAMPING VIBRATION MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER ROOFS SHOCK-ABSORBERS SPRINGS THERMAL INSULATION IN GENERAL WALLS, e.g. PARTITIONS WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	The invention relates to a coupling element (32) prepared for fastening between a oscillatory body (12) and a tower wall (4) of a tower of a wind turbine (100) in order to influence relative motion between the oscillatory body (12) and the tower wall (4) in order to thereby influence vibration behavior of the tower, comprising a first fastening section for fastening to the oscillatory body (12) and a second fastening section for fastening to the tower wall (4) in order to establish mechanical coupling between the oscillatory body (12) and the tower wall (4) via the coupling element (32), the coupling permitting relative motion between the oscillatory body (12) and the tower wall (4), and the relative motion having a first motion direction, in the case of which the first and second fastening sections move toward each other, and a second motion direction, in the case of which the first and second fastening sections move away from each other, and the coupling element (32) having a springelement for spring-elasti