Title:
WIND TURBINE AND METHOD FOR MOUNTING A PLATFORM TO A WALL PORTION OF A WIND TURBINE
Document Type and Number:
WIPO Patent Application WO/2020/157143
Kind Code:
A3
Abstract:
Wind turbine and method for mounting a platform to a wall portion of a wind turbine A wind turbine (1), comprising: a tower (5) including a wall portion (26) and a flange (15, 16), a platform (17), and a stay (27) suspending the platform (17) from the wall portion (26), wherein the stay (27) is pivotably connected to the platform (17) and/or the wall portion (26), and wherein a diameter (D1) of the platform (17) is smaller than an inner diameter (D3) of the tower (5) at the flange (15, 16). The platform can be mounted inside a tower of the wind turbine even when the platform has a diameter that is significantly smaller than an inner tower diameter.
Inventors:
SMEDEGAARD THOMAS (DK)
BLAABJERG HANS KJAER (DK)
KRISTIANSEN JESPER GJELSTRUP (DK)
BLAABJERG HANS KJAER (DK)
KRISTIANSEN JESPER GJELSTRUP (DK)
Application Number:
PCT/EP2020/052182
Publication Date:
September 17, 2020
Filing Date:
January 29, 2020
Export Citation:
Assignee:
SIEMENS GAMESA RENEWABLE ENERGY AS (DK)
International Classes:
F03D13/20; E04G3/24; F03D80/50; F03D80/80
Foreign References:
| US20150361679A1 | 2015-12-17 | |||
| CN103061992B | 2014-11-19 | |||
| CN202284525U | 2012-06-27 | |||
| DE102010008639A1 | 2011-08-18 | |||
| EP2784310A1 | 2014-10-01 |
Attorney, Agent or Firm:
ASPACHER, Karl-Georg (DE)
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