GAS TURBINE EQUIPMENT AND GAS TURBINE COOLING METHOD

摘要

A gas turbine equipment and gas turbine cooling method for feeding cooling air suitable for cooling a gas turbine high temperature parts, comprising a compressor, a combustor, a turbine, a turbine cooling system feeding gas from the compressor to the turbine, and a heat exchanger cooling the gas compressed by the compressor and a means to separate the liquid contained in the gas cooled by the heat exchanger installed in the cooling system of the turbine, whereby cooling air suitable for cooling the high temperature parts of the gas turbine can be fed so as to increase the reliability of the gas turbine equipment.