Wind energy turbine
First Claim
Patent Images
1. A wind energy turbine comprisinga tower;
- a nacelle rotatably supported by said tower;
a rotor rotatably supported by said nacelle;
at least one unit to be cooled and arranged in at least one of said tower and said nacelle;
at least one heat exchanger located outside at least one of said tower and said nacelle, said at least one heat exchanger configured to be cooled by ambient air; and
a cooling circuit providing flow communication between said at least one unit and said at least one heat exchanger, said cooling circuit containing a cooling medium flowing between said unit and said at least one heat exchanger for facilitating cooling said unit.
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Accused Products
Abstract
A wind energy turbine includes a tower, a nacelle rotatably supported by the tower, a rotor rotatably supported by the nacelle, and at least one unit to be cooled and arranged in the tower and/or the nacelle. The unit is adapted to be cooled by a cooling medium flowing in a cooling circuit from the unit to at least one heat exchanger. The at least one heat exchanger is located outside of the tower and/or nacelle and configured to be cooled by ambient air.
105 Citations
10 Claims
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1. A wind energy turbine comprising
a tower; -
a nacelle rotatably supported by said tower; a rotor rotatably supported by said nacelle; at least one unit to be cooled and arranged in at least one of said tower and said nacelle; at least one heat exchanger located outside at least one of said tower and said nacelle, said at least one heat exchanger configured to be cooled by ambient air; and a cooling circuit providing flow communication between said at least one unit and said at least one heat exchanger, said cooling circuit containing a cooling medium flowing between said unit and said at least one heat exchanger for facilitating cooling said unit. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for cooling a unit of a wind energy turbine comprising the steps of:
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providing a cooling medium along the unit to be cooled to at least one heat exchanger arranged at an outer side of the wind energy turbine; and cooling the cooling medium in the heat exchanger with ambient air. - View Dependent Claims (9, 10)
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Specification