| 摘要 |
The invention relates to a combined cycle gas turbine plant and to a corresponding method for operating such a combined cycle gas turbine plant, in which, during load operation of the combined cycle gas turbine plant, a water mass flow which is supplied according to the forced-flow principle to a waste heat steam generator is adjusted such that the evaporator heating surface (6) of the medium pressure stage is oversupplied and thus a defined amount of excess water, which is heated in the evaporator heating surface (6) but not vaporized, is discharged via the water-steam separator (11) to a heat exchanger circuit for preheating fuel for the gas turbine. |
