METHOD FOR WIND TURBINE OPERATION Russian patent published in 2018 - IPC F03D13/20 E02D27/42 E04H12/22 

Abstract RU 2640462 C2

FIELD: power industry.

SUBSTANCE: wind power plant having a foundation (210) configured to be mounted on the ground (10) or to the ground (10) having a ground level and a tower (102) that is located on the foundation (210). The foundation (210) has a foundation plate (211) and a foundation base (212) on the foundation plate (211) located above the ground level. The foundation plate (211) is located below the ground level. A connecting element (213, 214) for the pulling cables is provided on the base member (212), having a plurality of apertures (213a, 214a) for receiving the pulling cables (230). The pulling cables (230) are tensioned from the underside (213b, 214b) of the connecting element (213, 214) by means of the head (240) of the pulling cables. The foundation plate (211) and the base plinth (212) are cast in one piece from the concrete poured in place. The distance between the upper side of the foundation plate and the underside of the connecting element for the pulling cables is of a size providing enough space for the workers to pull the pulling cables.

EFFECT: improvement of the foundation of the wind power plant.

6 cl, 8 dwg

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RU 2 640 462 C2

Authors

Koordes Tomas

Pollman Frank

Gress Aleksander

Dates

2018-01-09Published

2014-06-19Filed