Abstract: A removable, functional module for a wind turbine is provided. The functional module includes a fastening element configured to detachably fasten the functional module to the wind turbine in a predetermined position, wherein the functional module is removable from the predetermined position, when the fastening element is unfastened. The functional module further includes a cover configured to form part of a housing of the wind turbine, when the functional module is in the predetermined position. The functional module is configured to carry out a function contributing to the operation of the wind turbine, when the functional module is in the predetermined position. Furthermore, a corresponding method for coupling a functional module to a wind turbine is also provided.

Abstract: A segmented stator for a generator, in particular for a wind turbine is provided. The stator includes at least one stator segment comprising teeth and slots, in which coil windings are inserted, wherein the teeth extend from a yoke of the stator in a radial direction of the stator, wherein the stator segment has an end in a circumferential direction of the stator with an open slot, into which an end coil winding is arranged, and the stator segment at least one duct; a strap which extends at least partly at or along the end coil winding and in the duct and fixes the end coil winding to the stator segment; and a recessed component having a recess or a guide which guides the strap into the duct.

Abstract: A method of manufacturing a permanent magnet module for a permanent magnet machine includes the steps of: providing at least a permanent magnet, manufacturing a cover for covering the permanent magnet, the cover including a stainless steel, wherein the cover includes at least a top side and two lateral sides, the magnetic permeability of the top side being higher than the magnetic permeability of the lateral sides, the lateral sides being respectively attached to a first and a second edge of the top side, the lateral sides being angled with respect to the top side, attaching the cover to the permanent magnet.

Abstract: A generator for a wind turbine has a rotor and a stator separated radially by an air gap, wherein the stator includes at least one stator segment, which includes a stack of lamination sheets and at least one stator winding, and a stator support structure supporting the at least one stator segment, wherein the generator further includes a cooling arrangement for providing cooling fluid at least to the air gap, wherein the cooling arrangement further includes a cooling fluid flow dividing element for dividing an incoming cooling fluid flow to the stator into a first partial cooling fluid flow directed to the air gap and a second partial cooling fluid flow directed to the stator support structure.

Abstract: A removable, functional module for a wind turbine is provided. The functional module includes a fastening element configured to detachably fasten the functional module to the wind turbine in a predetermined position, wherein the functional module is removable from the predetermined position, when the fastening element is unfastened. The functional module further includes a cover configured to form part of a housing of the wind turbine, when the functional module is in the predetermined position. The functional module is configured to carry out a function contributing to the operation of the wind turbine, when the functional module is in the predetermined position. Furthermore, a corresponding method for coupling a functional module to a wind turbine is also provided.

Abstract: A generator suspension arrangement for suspending a generator unit of a wind turbine is shown, which generator suspension arrangement includes a suspension assembly arranged on a bedframe of the wind turbine, which suspension assembly includes a plurality of suspension points configured to transfer the weight of the generator unit to the suspension assembly, and wherein the suspension points lie at a distance outward from the body of the generator unit. Furthermore, a wind turbine includes a generator unit and such a generator suspension arrangement arranged to suspend the generator unit above a bedframe of the wind turbine. Furthermore, a method of reducing vibrations of a generator unit of a wind turbine is shown.

Abstract: A nacelle test apparatus for testing a wind turbine nacelle is provided. The test apparatus includes a physical tower model apparatus realized to model the behavior of a wind turbine tower and/or a physical rotor model apparatus realized to model the behavior of a wind turbine rotor, and an exciter apparatus for exciting a physical model apparatus. Also provided is a method of testing a wind turbine nacelle, which method includes mounting the nacelle onto a physical tower model apparatus of a nacelle test apparatus, which physical tower model apparatus is realized to model the behavior of a wind turbine tower, and/or mounting a physical rotor model apparatus of the nacelle test apparatus to a hub of the nacelle, which physical rotor model apparatus is realized to model the behavior of a wind turbine rotor, and exciting the physical tower model apparatus and/or the physical rotor model apparatus.

Abstract: A support structure for supporting wind turbine components which are to be arranged or are arranged within a wind turbine nacelle that is to be arranged or is arranged on a tower construction, wherein the support structure includes at least two girder section structures which are connected together via at least one cross-connection structure, wherein the cross-connection structure includes at least two connecting struts which intersect in an intersection region is provided.

Abstract: A generator suspension arrangement for suspending a generator unit of a wind turbine is shown, which generator suspension arrangement includes a suspension assembly arranged on a bedframe of the wind turbine, which suspension assembly includes a plurality of suspension points configured to transfer the weight of the generator unit to the suspension assembly, and wherein the suspension points lie at a distance outward from the body of the generator unit. Furthermore, a wind turbine includes a generator unit and such a generator suspension arrangement arranged to suspend the generator unit above a bedframe of the wind turbine. Furthermore, a a method of reducing vibrations of a generator unit of a wind turbine is shown.

Abstract: A nacelle test apparatus for testing a wind turbine nacelle is provided. The test apparatus includes a physical tower model apparatus realised to model the behaviour of a wind turbine tower and/or a physical rotor model apparatus realised to model the behaviour of a wind turbine rotor, and an exciter apparatus for exciting a physical model apparatus. Also provided is a method of testing a wind turbine nacelle, which method includes mounting the nacelle onto a physical tower model apparatus of a nacelle test apparatus, which physical tower model apparatus is realised to model the behaviour of a wind turbine tower, and/or mounting a physical rotor model apparatus of the nacelle test apparatus to a hub of the nacelle, which physical rotor model apparatus is realised to model the behaviour of a wind turbine rotor, and exciting the physical tower model apparatus and/or the physical rotor model apparatus.

Abstract: A heli-hoist platform that is an integral part of the nacelle is disclosed. A floor of the heli-hoist platform is formed by a roof of the nacelle. The floor of the heli-hoist platform may include a nonslip surface. The floor of the heli-hoist platform may include an entrance to the nacelle.