A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wind Power Generation Device
The object of the present invention is to achieve a wind power generation device that reduces effects of a tower shadow. In order to solve the problem, the wind power generation device related to the present invention includes a nacelle that includes a generator, blades that are connected to the generator of the nacelle through a shaft, receive wind, and rotate, and a tower that is disposed upstream of the wind with respect to the blades and supports the nacelle in a vertical direction, in which the tower includes a first portion having a tubular structure standing up in the vertical direction from an installation base section of the tower, and a second portion connecting the first portion and the nacelle to each other and having a ventilating structure that allows some of wind from the upstream side of the wind to go through at a position where the blade overlaps with the tower.
Wind Power Generation Device
The object of the present invention is to achieve a wind power generation device that reduces effects of a tower shadow. In order to solve the problem, the wind power generation device related to the present invention includes a nacelle that includes a generator, blades that are connected to the generator of the nacelle through a shaft, receive wind, and rotate, and a tower that is disposed upstream of the wind with respect to the blades and supports the nacelle in a vertical direction, in which the tower includes a first portion having a tubular structure standing up in the vertical direction from an installation base section of the tower, and a second portion connecting the first portion and the nacelle to each other and having a ventilating structure that allows some of wind from the upstream side of the wind to go through at a position where the blade overlaps with the tower.
Wind Power Generation Device
FUNABASHI SHIGEHISA (author) / SAWADA TAKAHIKO (author) / WATANABE MASATOSHI (author) / KAKUYA HIROMU (author)
2018-12-20
Patent
Electronic Resource
English
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