Patent ID: 9190823
Filing Date: 2015-11-17
Classification: F03D,H02G,Y02E

Abstract:
1. A wind energy installation comprising: a tower; a nacelle arranged at the top of the tower such that the nacelle can swivel in the azimuth direction; and a plurality of cables which are guided via a loop from the tower into the nacelle, the cables being held at a distance from one another in the loop by rotationally fixed and loose holders, the holders each having receptacles for attachment of the cables with a predetermined circumferential separation, wherein the holders comprise a lower rotationally fixed guide ring and an aligning upper loose guide ring, the aligning upper loose guide ring is attached to the cables only, and a loop guide is formed such that the loop is subdivided by the rotationally fixed lower guide ring into a curved untwisted area and an extended twisted area.