PEAK HYDROGEN STEAM TURBINE PLANT Russian patent published in 2012 - IPC F01K3/18 F02C3/22 F01K13/00 F01K19/04 

FIELD: machine building.

SUBSTANCE: peak hydrogen steam turbine plant includes steam turbine and compressor, hydrogen and oxygen storage tanks and combustion chamber, which are installed on one shaft. Steam turbine and compressor are connected by means of system of steam pipelines so that closed steam circuit is formed. Combustion chamber is located before steam turbine and connected by means of pipelines to receivers. Regenerative heat exchanger and cooler are included in closed steam circuit. Condensing turbine with condenser is connected to steam pipeline connecting the steam turbine to compressor. Electrolysis unit is connected to condenser via pipeline on which there mounted is water pump, and interconnected with hydrogen and oxygen storage tanks via pipelines on which gas compressors are installed. Plant capacity is controlled by changing the hydrogen and oxygen supply to combustion chamber and steam discharge from closed circuit to condensing turbine.

EFFECT: increasing the plant efficiency and decreasing thermal stresses in turbomachines at variable loads due to almost unchangeable temperature in closed steam circuit.

1 dwg