GEARBOX SUPPORT ARRANGEMENT FOR A WIND TURBINE AND WIND TURBINE

A gearbox support arrangement for a wind turbine includes: a gearbox housing, a torque support arrangement, a rotor bearing support structure, wherein the gearbox housing and the rotor bearing support structure are arranged next to each other along a longitudinal axis, the torque support arrangement couples the gearbox housing and the rotor bearing support structure with each other such that torque loads are transmittable between the gearbox housing and the rotor bearing support structure. The torque support arrangement includes a decoupling device configured to transmit the torque loads between the gearbox housing and the rotor bearing support structure and to reduce the transmission of vibrations and reaction loads between the gearbox housing and the rotor bearing support structure.

Wind energy plant with a rotor

A wind energy plant with a rotor, which is connected to a gearbox and/or a generator via a rotor shaft, wherein the rotor shaft is bearing mounted on a carrier unit via two taper roller bearings in an O arrangement, characterized in that each taper roller bearing has an inner and an outer race, wherein the inner races and the outer races are secured in their distance to each other in the axial direction with respect to the rotational axis of the rotor shaft via an adjustment device.

WIND ENERGY PLANT WITH A ROTOR

A wind energy plant with a rotor, which is connected to a gearbox and/or a generator via a rotor shaft, wherein the rotor shaft is bearing mounted on a carrier unit via two taper roller bearings in an O arrangement, characterised in that each taper roller bearing has an inner and an outer race, wherein the inner races and the outer races are secured in their distance to each other in the axial direction with respect to the rotational axis of the rotor shaft via an adjustment device.

Rotor shaft bearing of a wind power plant

The wind power plant has a rotor that is connected by a rotor shaft (14) with a gearbox (22) or a generator, and mounted on a support unit with the rotor shaft on two tapered roller bearings (24,26). The bearing has inner rings (28,30) and outer rings (32,34), where the inner rings and the outer rings are positioned on the setting devices (36, 38) relative to their distance in the axial direction to the rotational axis of the rotor shaft.

Wind turbine with a rotor

Windenergieanlage mit einem Rotor, der über eine Rotorwelle mit einem Getriebe und/oder einem Generator verbunden ist, wobei die Rotorwelle über zwei Kegelrollenlager in O-Anordnung an einer Trägereinheit gelagert ist, dadurch gekennzeichnet, dass jedes Kegelrollenlager einen Innen- und einen Außenring aufweist, wobei die Innenringe und die Außenringe über eine Einstellrichtung in ihrem Abstand in axialer Richtung bezogen auf die Rotationsachse der Rotorwelle zueinander festgelegt sind. Wind turbine with a rotor, which is connected via a rotor shaft with a gear and / or a generator, wherein the rotor shaft is mounted on two tapered roller bearings in O arrangement on a carrier unit, characterized in that each tapered roller bearing has an inner and an outer ring, wherein the inner rings and the outer rings are fixed to each other via a setting direction in their distance in the axial direction with respect to the axis of rotation of the rotor shaft.

Wind energy system

Wind energy system

Wind turbine

Aerogenerador con un buje de rotor (10) al que se fija al menos una pala del rotor, un generador (14) y un árbol de accionamiento (31) que presenta una sección de árbol del rotor (32) unida con el buje del rotor (10), una sección de árbol intermedia (34) y una sección de árbol del generador (36) unida con el rotor del generador, estando configuradas la sección de árbol del rotor (32), la sección de árbol intermedia (34) y la sección de árbol del generador (36) como componentes independientes que están unidos unos con otros mediante un sistema de acoplamiento con dos acoplamientos (72), estando previsto un primer acoplamiento (72) del sistema de acoplamiento entre la sección de árbol del rotor (32) y la sección de árbol intermedia (34) y un segundo acoplamiento del sistema de acoplamiento, entre la sección de árbol del generador (36) y la sección de árbol intermedia (34), caracterizado porque el sistema de acoplamiento está configurado para compensar un desfase radial ente la sección de árbol del rotor (32) y la sección de árbol del generador (36). Wind turbine with a rotor hub (10) to which at least one rotor blade, a generator (14) and a drive shaft (31) having a rotor shaft section (32) connected to the rotor hub are fixed (10), an intermediate shaft section (34) and a generator shaft section (36) connected to the generator rotor, the rotor shaft section (32), the intermediate shaft section (34) and the shaft section of the generator (36) as independent components that are connected to each other by a coupling system with two couplings (72), a first coupling (72) of the coupling system being provided between the shaft section of the rotor ( 32) and the intermediate shaft section (34) and a second coupling of the coupling system, between the generator shaft section (36) and the intermediate shaft section (34), characterized in that the coupling system is configured to compensate a lag ra dial between the rotor shaft section (32) and the generator shaft section (36 ...

Lageranordnung für ein rotierendes Bauteil einer Windenergieanlage sowie Windenergieanlage

Die Erfindung betrifft eine Lageranordnung (114) für ein rotierendes Bauteil einer Windenergieanlage (100), aufweisend ein Wälzlager (126) mit einem Lagerinnenring (130) und einem Lageraußenring (132), wobeider Lagerinnenring (130) an einem ersten Bauteil (118) gekoppelt ist,der Lageraußenring (132) an einem zweiten Bauteil (142) gekoppelt ist,zwischen Lagerinnen- und Lageraußenring (130, 132) Wälzkörper (134) angeordnet sind,das erste Bauteil (118) und das zweite Bauteil (142) bezüglich einer Rotationsachse (116) der Lageranordnung (114) relativ zueinander rotierbar sind,der Lageraußenring (132) einen Flanschvorsprung (154) aufweist, der sich in radialer Richtung bezüglich der Rotationsachse (116) erstreckt, undzwischen dem Flanschvorsprung (154) und dem zweiten Bauteil (142) eine Stellvorrichtung (158) angeordnet ist, die ausgebildet ist, in axialer Richtung bezüglich der Rotationsachse (116) eine Lagervorspannkraft bzw. ein Lagerspiel einzustellen.Die Erfindung betrifft auch eine Windenergieanlage (100).