FIELD: power engineering.
SUBSTANCE: disclosed is a system with a closed regenerative thermodynamic cycle for power generation. Proposed system comprises high-pressure expander intended for feed of effluent. High-pressure expander is connected to a pipeline to separate the effluent from the high-pressure gas expander into a first effluent stream and a second effluent stream. System further comprises a first low pressure expander and a second low pressure expander. First low-pressure expander is connected to the pressure increasing device by the turbo-compressor shaft and flow-connected to receive the first effluent flow. Second low-pressure expander is connected to the high-pressure expander and the electric generator by means of the turbine generator shaft and flow-connected to receive the second effluent flow. Also disclosed is a method of operating a system with a closed regenerative thermodynamic cycle for power generation.
EFFECT: disclosed are systems with closed regenerative thermodynamic cycle of electric power generation and methods of their operation.
18 cl, 2 dwg
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