Regenerative thermodynamic power generation cycle systems, and methods for operating thereof

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United States of America Patent

PATENT NO 9644502
SERIAL NO

14682421

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Abstract

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A regenerative closed loop thermodynamic power generation cycle system is presented. The system includes a high-pressure expander to deliver an exhaust stream. A conduit is fluidly coupled to the high-pressure expander, which is configured to split the exhaust stream from the high-pressure expander into a first exhaust stream and a second exhaust stream. The system further includes a first low-pressure expander and a second low-pressure expander. The first low-pressure expander is coupled to a pressurization device through a turbocompressor shaft, and fluidly coupled to receive the first exhaust stream. The second low-pressure expander is coupled to the high-pressure expander and an electrical generator through a turbogenerator shaft, and fluidly coupled to receive the second exhaust stream. A method for operating the regenerative closed loop thermodynamic power generation cycle system is also presented.

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Patent Owner(s)

Patent OwnerAddress
NUOVO PIGNONE TECHNOLOGIE S R LVIA FELICE MATTEUCCI 2 FIRENZE 50127

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hofer, Douglas Carl Clifton Park, US 70 432
Kalra, Chiranjeev Singh Niskayuna, US 12 65
Peter, Andrew Maxwell Saratoga Springs, US 21 264

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