Wobben Properties Gmbh

Albrecht Brenner

Alexander Hoffmann

René Mertens

Frank Knoop

Jochen Röer

Roy Kersten

Harro Harms

Jan Carsten Ziems

Frank Lülker

Rainer Schlüter

Thomas Bohlen

Panos Papadopoulos

Jürgen Stoltenjohannes

Bernd Boettcher

Matthias Ubben

Jurgen Stoltenjohannes

Rainer Schluter

Rene Mertens

Provided is a wind turbine component for a wind turbine, in particular for a wind turbine tower and/or a rotor blade, to a wind turbine tower, to a rotor blade, to a wind turbine and to a method for producing a wind turbine component. Provided is a wind turbine component for a wind turbine, in particular for a wind turbine tower and/or a rotor blade, comprising a first wall element with a first inner surface and a first outer surface arranged opposite the latter, a corrugated structural element, wherein the structural element is arranged on the first inner surface or on the first outer surface, wherein the first wall element is connected to the structural element.

Wind turbine component for a wind turbine tower, wind turbine tower, rotor blade, wind turbine and method for producing a wind turbine component

A method for producing a split rotor blade, a method for connecting a split rotor blade, a rotor blade, a rotor blade segment, a rotor, a wind power plant, and a production device for producing rotor blades. A method for producing a split rotor blade, comprising: providing a rotor blade having a spar cap and an extension in the longitudinal direction from a blade root region to a blade tip; making at least one groove in the spar cap, the groove being arranged in a first connection region of the rotor blade, and a portion of the main extension direction of the groove being oriented parallel to the longitudinal direction; splitting the rotor blade, in the first connection region, into a rotor blade section facing the blade root and a rotor blade section facing away from the blade root, a first groove section being arranged in the rotor blade section facing the blade root and a second groove section being arranged in the rotor blade section facing away from the blade root.

Method for producing a split rotor blade, and rotor blade

A semi-finished part for a foundation of a tower construction, in particular of a wind turbine tower, comprising at least two semi-finished part foundation segments, which each have an outer delimitation element and a reinforcement, which is connected to the outer delimitation element and comprises struts protruding from the outer delimitation element, wherein: the outer delimitation elements of the semi-finished part foundation segments form an outer edge, which delimits an interior to be later filled curable casting material; and the reinforcements of the semi-finished part foundation segments extend from the outer edge into the interior.

Semi-finished part for a foundation of a tower construction, semi-finished part foundation segment, foundation, method for producing a semi-finished part and method for producing a foundation

A generator for a wind turbine comprising a generator stator having a mounting portion for fixing the generator stator to a machine carrier of the wind turbine, and a generator rotor mounted rotatably about a generator axis relative to the generator stator. The generator has a single-stage transmission which is adapted to non-rotatably cooperate at the drive side with a rotor blade hub and which is non-rotatably connected at the output side to the generator rotor.

Generator for a wind turbine, and wind turbine having same

There is provided an apparatus for rotating and/or displacing a rotor blade of a wind power installation. The apparatus has at least one main body for at least partially embracing the rotor blade with a longitudinal, at least one contact portion for bearing against the rotor blade and at least one main frame for receiving the main body for rotation of the main body about the longitudinal axis and/or for displacement of the main body. The main body has at least one pivotably mounted pivotal portion for engagement at at least one side of the rotor blade.

Device for handling a wind turbine rotor blade

There is provided a wind power installation comprising a rotor to which rotor blades can be fitted, an electric generator having a generator stator and a generator rotor, and a plurality of displacement units. The first end of the displacement unit is fastened to the generator stator and the second end of the displacement unit is releasably fastened to the generator rotor. The displacement units each have a respective hydraulic cylinder, the deflection of which is controllable so that by actuation of the displacement unit the generator rotor is displaced relative to the generator stator.

Wind turbine

There is provided a wind power installation pylon comprising a plurality of pylon segments which respectively have an upper and a lower horizontal flange. At least one of the plurality of the pylon segments has at least two longitudinal flanges. Each longitudinal flange has a first side for bearing against a first side of a further longitudinal flange and a second side to which the peripheral surface is welded, wherein the second side is opposite to the first side.

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Aurich, Germany

Albrecht Brenner