| 摘要 |
The combined gas/steam turbine assembly has at least one steam generator to heat, evaporate and superheat the water supply. It has a water preheating stage (15,16), an evaporator (8,9) and a superheater. To preheat the fuel supply, a water supply channel is fed with water at a given temperature and, after raising the fuel temperature, the cooled water is returned through an outflow channel. The fuel is heated in separate and successive heating stages (48,49), with individual switching for the turbines. The fuel heating stages have a condensation heater (42) in the system.
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