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Title: Techno-economic Evaluation of Utility-Scale Power Plants Based on the Indirect sCO2 Brayton Cycle - Presentation

Abstract

This presentation discusses 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.

Authors:
 [1];  [2];  [2];  [2];  [3];  [3]
  1. KeyLogic
  2. NETL
  3. Noblis
Publication Date:
Research Org.:
NETL
Sponsoring Org.:
FE-22
OSTI Identifier:
1490273
Report Number(s):
NETL-PUB-21490
DOE Contract Number:  
DE-FE0025912
Resource Type:
Program Document
Resource Relation:
Conference: The 6th International Supercritical CO2 Power Cycles Symposium Pittsburgh, PA 3/27/2018 - 3/29/2018
Country of Publication:
United States
Language:
English
Subject:
TEA (Techno-economic Evaluation); indirect sCO2; Brayton Cycle; Utility-Scale Power Plants; Coal

Citation Formats

White, Charles W., Shelton, Walter, Weiland, Nathan, Shultz, Travis, Plunkett, John E., and Gray, David. Techno-economic Evaluation of Utility-Scale Power Plants Based on the Indirect sCO2 Brayton Cycle - Presentation. United States: N. p., 2017. Web.
White, Charles W., Shelton, Walter, Weiland, Nathan, Shultz, Travis, Plunkett, John E., & Gray, David. Techno-economic Evaluation of Utility-Scale Power Plants Based on the Indirect sCO2 Brayton Cycle - Presentation. United States.
White, Charles W., Shelton, Walter, Weiland, Nathan, Shultz, Travis, Plunkett, John E., and Gray, David. Mon . "Techno-economic Evaluation of Utility-Scale Power Plants Based on the Indirect sCO2 Brayton Cycle - Presentation". United States. https://www.osti.gov/servlets/purl/1490273.
@article{osti_1490273,
title = {Techno-economic Evaluation of Utility-Scale Power Plants Based on the Indirect sCO2 Brayton Cycle - Presentation},
author = {White, Charles W. and Shelton, Walter and Weiland, Nathan and Shultz, Travis and Plunkett, John E. and Gray, David},
abstractNote = {This presentation discusses 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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {6}
}

Program Document:
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