WIND POWER GENERATOR

摘要

A wind power generator protected against salt injury, generating reduced noise, and allowed to easily start in cold districts.  The wind power generator comprises a nacelle (3) in which power generating devices are stored, internal heat exchange parts (13, 15, 16) stored in the nacelle (3) for exchanging heat between the power generating devices and a refrigerant, an external heat exchange part (17) disposed outside the nacelle (3) for exchanging heat between the outside air and the refrigerant, a compressor (18) disposed in the nacelle (3) for compressing and circulating the refrigerant between the internal heat exchange parts (13, 15, 16) and the external heat exchange part (17), and an expansion part (19) for expanding the pressure of the refrigerant compressed by the compressor (18).