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Nacelle for wind energy plant utilized for generating electric energy, has self-supporting nacelle cover designed as outer enclosure of nacelle and bearing generator of wind energy plant, which comprises tower and aerodynamic rotor
Nacelle for wind energy plant utilized for generating electric energy, has self-supporting nacelle cover designed as outer enclosure of nacelle and bearing generator of wind energy plant, which comprises tower and aerodynamic rotor
The nacelle (1) has a self-supporting nacelle cover designed as a nacelle cladding and an outer enclosure of the nacelle and bearing a generator (46) of a wind energy plant, which comprises a tower and an aerodynamic rotor. The nacelle cover comprises a rotating part (4), which bears a rotor blade (56) of the aerodynamic rotor and/or a rotor (50) i.e. external rotor, of the generator. A stationary part (2) bears a stator (48) of the generator. The nacelle cover, the rotating part and/or the stationary part are totally or partly made of steel e.g. nodular cast iron or aluminum. The generator is designed as a low-speed generator and/or a multi-pole generator. An independent claim is also included for a wind energy plant constructing method.
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