| 摘要 |
The invention relates to a method for starting up a gas and steam turbine installation (1) comprising a gas turbine (2), a steam turbine (20), at least one water-steam circuit, and at least one bypass station (100, 102, 200, 202), via which the water-steam circuit passes by the steam turbine (20), in order to reach a pre-determined installation load. The inventive method comprises the following steps: a certain gas turbine load is established for the gas turbine (2), for which the gas and steam turbine installation (1) has the pre-determined installation load, the water-steam circuit bypassing the steam turbine (20); the steam turbine (20) is synchronised after being heated and the operating parameters of the water-steam circuit adjusted; the steam turbine (20) is loaded by closing the bypass stations (100, 102, 200, 202) and the steam is guided to the steam turbine (20) while the gas turbine (2) is unloaded in such a way that the installation load remains constant. |
