SYSTEM AND METHOD FOR INCREASING EFFICIENCY AND WATER RECOVERY OF A COMBINED CYCLE POWER PLANT

摘要

A combined cycle power plant includes a gas turbine, a condensing stage, a steam turbine, and a heat recovery steam generator (HRSG). The HRSG is configured to generate steam for driving the steam turbine in response to heat transferred from exhaust gas received from the gas turbine at a first temperature and to transmit the exhaust gas to the condensing turbine at a second temperature that is lower than the first temperature.