| 摘要 |
PROBLEM TO BE SOLVED: To provide a wind turbine generating set which can efficiently take outside air into an in-duct space.SOLUTION: A wind turbine generating set has a nacelle, an apparatus arranged at the nacelle, and a duct inlet and a duct outlet which are arranged at a wall face of the nacelle, and also comprises a cooling duct which forms an in-duct space independent from an internal space of the nacelle between the duct inlet and the duct outlet. The cooling duct is constituted so that outside air which is taken in from the duct inlet not via a filter is introduced to a cooling objective part of the apparatus which is located in the in-duct space. The duct inlet is located at a position lower than the cooling objective part. |
