A method for setting or regulation of the steam temperature of the live steam and / or between superheater evaporator in a power plant, as well as power plant for carrying out the method

摘要

In the case of a method for setting or regulation of the steam temperature of the live steam and / or between superheater steam, in particular at partial load, in a power plant (22), which has a water / steam - circuit (20), in particular with a steam turbine (38), a fired steam generator (50) and means (42, 51) for overheating or reheated of the in the steam generator (50) to live steam and / or intermediate superheater steam generated steam, comprises, as well as a gas turbine plant (23) with a downstream waste heat boiler (28), wherein the waste heat boiler (28) in such a manner with the water / steam - circuit (20) is connected in that, in the waste heat boiler (28) with the fresh steam or steam generated intermediate superheater steam is mixed with a better behavior is achieved in that the setting or regulation of the steam temperature of the live steam and / or between superheater steam through a setting or regulation of the steam temperature of the in the waste heat boiler (28) steam is generated.