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APPARATUS FOR ACCESSING THE NACELLE OF A WIND TURBINE AND ASSOCIATED METHODS

  • US 20140219812A1
  • Filed: 03/14/2012
  • Published: 08/07/2014
  • Est. Priority Date: 03/17/2011
  • Status: Active Grant
First Claim
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1. A wind turbine, comprising:

  • a tower having an interior, an exterior, a lower end, and an upper end;

    a nacelle coupled to the tower adjacent the upper end thereof and movable relative to the tower to define at least two yaw positions of the nacelle;

    a rotor coupled to the nacelle and including a hub and at least one blade extending therefrom, the rotor configured to interact with the wind to rotate the rotor; and

    an access apparatus disposed about the tower adjacent the upper end thereof, the access apparatus defining a passageway into the nacelle that is exterior of the tower, and the access apparatus providing access to the nacelle in the at least two yaw positions of the nacelle.

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