Techno-economic Evaluation of Utility-Scale Power Plants Based on the Indirect sCO2 Brayton Cycle - Report
- KeyLogic, Morgantown, WV (United States)
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
- Noblis, Reston, VA (United States)
This report presents the results of a techno-economic analysis (TEA) of a coal-fired utility scale power plant based on the indirect supercritical carbon dioxide (sCO2) Brayton cycle using an oxy-fired circulating fluidized bed (CFB). A baseline plant configuration was examined as well as three variations to the sCO2 power cycle examining the impact of reheat (Rht), main compressor intercooling (IC), and a combination of reheat and main compressor intercooling (RhtIC). Each plant configuration was assessed at two turbine inlet temperatures of 620 °C and 760 °C.
- Research Organization:
- NETL
- Sponsoring Organization:
- USDOE Office of Fossil Energy (FE), Office of Clean Energy Systems (FE-22)
- DOE Contract Number:
- FE0004001
- OSTI ID:
- 1490272
- Report Number(s):
- 21490
- Country of Publication:
- United States
- Language:
- English
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