Patent ID: 7958717

Claim:
A gas turbine power generator plant comprising: an engine core composed of a generator, a turbine and a compressor installed on the same axis; a combustor for burning air for combustion compressed by said compressor and supplying the air to said turbine; a lubricant feeding device for feeding a lubricant to bearings of said engine core and a coolant feeding device for feeding coolant for the stator of said generator; a radiator for causing the lubricant and the coolant having passed the bearings and the generator to radiate heat; a cooling fan for guiding cooling air to said radiator; an electric power converter for converting electric power generated by said generator to a commercial frequency; and a case for housing these constituent elements, wherein a combustion air channel passing said compressor, said combustor and said turbine and an air channel for cooling air drawn into the case by said cooling fan are formed as mutually independent channels from intake to exhaust.