Patent ID: 6644013
Filing Date: 2003-11-11
Classification: F01D,F01K,F02C,Y02E

Abstract:
Gas turbine electric power generation equipment comprising: a humidifier for increasing at least one of a quantity of steam, relative humidity, and absolute humidity of air; a combustor for generating combustion gas by humidified air obtained by said humidifier and fuel; a turbine driven by the combustion gas generated by said combustor; an electricity generator driven by said turbine to generate electricity; and a water recovery unit for cooling the burned exhaust gas discharged from said turbine to recover moisture in said burned exhaust gas, said equipment further comprising:an exhaust gas reheater for heating the burned exhaust gas discharged from said water recovery unit by surplus water left in that used for increasing the quantity of steam or relative humidity or absolute humidity of air by said humidifier.