Thermal power plant arrangement

摘要

Provided is a thermal plant with a reheat heat boiler (10) and a water/steam cycle comprising a pressure series of steam turbines (20,30,40). A bypass line (14) connects the high pressure turbine outlet (24) to one of a selection of the intermediate pressure steam turbine outlet (34), the low pressure steam turbine inlet (42) and a point fluidly between the medium pressure steam turbine outlet (34) and the low pressure steam turbine inlet (42) and further bypasses the intermediate pressure turbine (30) and the reheater (12).