Being cooling manner of the gas turbine power plant which has

摘要

PROBLEM TO BE SOLVED: To provide a gas turbine plant and a cooling method of the gas turbine plant, capable of ensuring reliability by suppressing moisture condensation.;SOLUTION: A plurality of stator blades forming cooling channels in which a coolant passes through are provided inside a turbine. Coolant flow paths are formed for guiding moisture produced by a humidifier to an inlet of the cooling channels in the stator blades, and the coolant is supplied so as to suppress the condensation of moisture in the coolant supplied to at least one of the coolant channels.;COPYRIGHT: (C)2005,JPO&NCIPI