Wind power installation with separate primary and secondary cooling circuits
First Claim
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1. A wind power installation, comprising:
- a nacelle;
a generator disposed in the nacelle; and
a turbine having at least one rotor blade, wherein at least the generator includes a closed primary cooing system, and wherein the nacelle has cooling means for cooling the primary cooling system in dependence on an output of the generator or generator losses.
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Abstract
A wind power installation includes a nacelle for housing a generator, and a turbine having at least one rotor blade. At least the generator includes a closed primary cooing system, and the nacelle is provided with a cooling system for cooling the primary cooling system in dependence on an output of the generator or generator losses.
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Citations
20 Claims
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1. A wind power installation, comprising:
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a nacelle;
a generator disposed in the nacelle; and
a turbine having at least one rotor blade, wherein at least the generator includes a closed primary cooing system, and wherein the nacelle has cooling means for cooling the primary cooling system in dependence on an output of the generator or generator losses. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A wind power installation, comprising:
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a nacelle;
energy conversion means for converting wind power into electric energy, said energy conversion means including a heat-generating source disposed in the nacelle and constructed to include a closed primary cooling system using air for dissipating generated heat; and
an open secondary cooling system using ambient air for cooling heated air from the primary cooling system. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification