Thermal power plant for utilizing a temperature difference between a heat source and a heat sink circulates a medium for absorbing thermal energy

摘要

An inner closed circuit (2,21,5,22,13) has first (2) and second (5) heat exchangers (HE) linked in a circuit, through which a medium (3) able to absorb thermal energy can circulate. The HE interiors can each be cooled/heated from outside. A heat source (1) and a heat sink (6) can each be assigned to the first or second HE.