METHOD FOR OPERATING A COMBINED CYCLE POWER PLANT

摘要

The invention relates to a method for operating a combined cycle power plant, according to which shortly before the planned start-up of a parked load the steam turbine (25) is lowered to a very low output, the gas turbine (2) is then operated in parked load, and next the steam turbine (25) is powered up to a parked output. The GT operating power can be the rated power of the gas turbine. The ST operating power can be the rated power of the steam turbine.