Wind turbine nacelle cover and a method for installing a generator on a mainframe in a nacelle
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United States of America Patent
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Oct 4, 2016
Issued Date -
N/A
app pub date -
Dec 13, 2012
filing date -
Dec 16, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A wind turbine and to a method for installing a generator for a wind turbine, in which a nacelle and a mainframe for installation of, e.g., a generator and a main shaft, is installed on top of a tower. The nacelle further has a nacelle cover extending over the main frame from the hub and to a rear end, covering components installed on the main frame. The nacelle cover has at least a first part and a second part, the first part having a interface for engagement with a corresponding interface on the second part, the second part of the nacelle cover housing a generator as one unit. By having the generator and the second part of the nacelle cover as a single unit, installation can be performed in one go and then only one hoist with a crane is needed.
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Cited Art Landscape
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