Solar force of the tool part of a solar power station plant and solar thermal power station plant with sun collector surfaces for heat transfer medium and working medium

摘要

The present invention relates to a solar force of the tool part (23) of a solar power station plant (22), with a first orientable sun collector surface (24), which, in a partial section of a heat transfer medium - circuit (29) is arranged, wherein a second orientable sun collector surface (25) for a working medium as a superheater, which is under thermodynamic performance in a turbine (12) is that it can be released, in the solar force of the tool part (23) is arranged, wherein the first orientable sun collector surface (24) parabolic trough - or fresnel collectors and the second orientable sun collector surface (25) comprises a tower heating surface. The present invention also relates to a solar thermal power station plant (22) comprising a solar force of the tool part (23), a working medium - circuit (31), in which a steam turbine (12) is disposed, has a first heat exchanger (8) for the transmission of heat from the heat transfer medium - circuit (29) on the working medium - circuit (31), wherein the first heat exchanger (8) on the primary side of the heat transfer medium - circuit (29) and a secondary side connected to the working medium - circuit (31) is connected, wherein the second orientable sun collector surface (25) in the direction of flow of the working medium as a superheater, behind the first heat exchanger (8) in the working medium - circuit (31) is connected. The present invention also relates to a method for operating a solar power station plant (22).