METHOD FOR INCREASING THE EFFICIENCY OF A POWER PLANT OF THE ORGANIC RANKINE CYCLE USING THE CLIMATIC RESOURCE OF COLD

摘要

FIELD: power engineering.;SUBSTANCE: invention relates to power engineering, and in particular to methods for increasing the efficiency of installations using the organic Rankine cycle. The method for increasing the efficiency of the power plant of the organic Rankine cycle by using the climatic resource of cold is that the steam leaving the main turbine, with a sufficient decrease in the ambient temperature relative to the calculated one, is sent to at least one additional turbine installed in series along the movement of steam to the main additional turbine, which is connected to work through the disconnecting clutch and performs additional work, and the exhaust steam, depending on the ambient temperature, is sent either to the next additional turbine or to the condenser.;EFFECT: increasing the capacity of power plants of the ORC and increasing their efficiency through the use of the local resource of cold.;1 cl, 1 dwg