And Double turbine combined cycle since the consumption power reduction method

The present invention relates to a gas turbine, a steam turbine technical field, i.e. a combined cycle turbine and Double reduce power consumption of the gas turbine from the method. Liquid refrigerant is added to the combustion chamber, so that liquid refrigerant phase change occurs, reducing fuel consumption, low density substituted air compressor to reduce compression power consumption, savings in shaft power supplied to the load completely. Compressor simply press "air-fuel ratio" to provide a sufficient amount of oxygen for the fuel air, need only 20-25% of the power turbine, the remaining 75% of full power to the load axis. Supplementary liquid refrigerant, the liquid second working fluid absorbed in the dual fluid turbine heat of vaporization, alternative low-density air to cool the combustion chamber and Ye Lun, reducing fuel consumption multiplied, the proportion of oxygen decreases proportionally , compression work of the compressor is reduced in proportion NATURAL consumed, since the consumption power reduction, mechanical efficiency is object of the present invention.