METHOD AND DEVICE FOR INTERMEDIATE SUPERHEATING IN SOLAR DIRECT EVAPORATION IN A SOLAR-THERMAL POWER PLANT

摘要

The invention relates to a solar-thermal power plant (1), comprising a working fluid circuit (9), a solar steam generator based on direct evaporation, and a steam turbine (3) for relieving the working fluid on a relief path (19) while supplying technical work, comprising at least one intermediate superheater, which can be heated by means of working fluid that can be removed from the circuit (9) upstream of the intermediate superheater and superheated by means of the working fluid thereof, which can be fed downstream of the heating removal by flowing into the relief path (19). The invention further relates to a method for operating such a plant.