| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide gas turbine power generation equipment capable of improving driving efficiency of a gas turbine, and capable of increasing the quantity of a power generation. <P>SOLUTION: This gas turbine power generation equipment has an air compressor 22, a combustor 24, and the gas turbine 27 for rotating a generator 26 by introducing combustion gas from the combustor. A carburetor 34 of liquefied natural gas is arranged in an air supply pipe 21 for supplying air to the air compressor, and combustion air is cooled by heat of vaporization. A motive power recovering device 32 is arranged so as to be driven by an ammonia Rankine cycle using heat possessed by exhaust gas from the gas turbine. This motive power recovering device is composed of an evaporator 41 for evaporating an ammonia liquid by introducing the exhaust gas from the gas turbine, a steam turbine 43 for rotating the generator by being driven by ammonia vapor evaporated by this evaporator, and a condenser 45 for condensing the ammonia vapor exhausted from this steam turbine by the heat of vaporization of the liquefied natural gas. <P>COPYRIGHT: (C)2003,JPO</p> |
