Wind power generation system

摘要

A wind power generation system includes: blades (1) configured to be rotated by wind; a generator (5) configured to be driven by the rotation of the blades (1) to generate power; a nacelle (6) supporting the blades (1); and a tower (7) supporting the nacelle (6) rotatably. The wind power generation system is configured to receive the wind at a side opposite to a side of the nacelle (6) on which the blades (1) are provided. The system includes a radiator (13) configured to dissipate heat in the nacelle (6) through a cooling medium. The radiator (13) is provided outside the nacelle (6) on an upwind side of the nacelle (6). The radiator (13) is provided with an intake surface thereof facing an upwind direction. A path (20) is formed downstream of the radiator to guide the wind that has passed the radiator (13).