Environmental Engineering Reference
In-Depth Information
Figure 2-9. Typical components of the nacelle subsystem of a medium-scale HAWT.
(a)
Bedplate (b) Protective shroud (c) Yaw drive and power transfer (
Courtesy of Westinghouse
Electric Corporation
)
auxiliary equipment in the nacelle may include a control computer, hydraulic and lubrication
pumps and reservoirs, safety equipment (
e.g.
, for ire suppression), and service power for
lights and maintenance tools.
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