Xemc Vwec B.v.

Gerard Albert Jacobus Treur

Cornelis Johannes Antonius Versteegh

A direct-drive wind turbine includes a tower with a nacelle having a direct-drive generator and a rotatable hub carrying turbine blades, wherein the direct-drive generator comprises an outer stator and an inner rotor and has a first side facing the turbine blades and a second side facing away from the turbine blades. A slip ring at the second side transfers power and/or signals from the nacelle to the rotatable hub being mounted coaxially with the centerline of the direct-drive generator. The slip ring mounts on a first arm. An end of a second arm distal to the slip ring can engages the rotor or a shaft. The assembly of the first arm, slip ring and second arm may be at a first position where the slip ring is aligned with the centerline of the direct drive generator and at a second position to provide access to the hub.

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Amersfoort, Netherlands

Gerard Albert Jacobus Treur