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Study of power conversion system for Chinese Fusion Engineering Testing Reactor

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  • Chen, Zhansheng
  • Wan, Teng
  • Zhao, Pinghui
  • Lei, Mingzhun
  • Li, Yuanjie

Abstract

Fusion energy is a promising manner in the future clean power industry for practical application. This paper presents an exploratory analysis of applicability of Supercritical Carbon Dioxide (S–CO2) Brayton Cycle for Power Conversion System (PCS) of Chinese Fusion Engineering Testing Reactor (CFETR) compared with Steam Rankine cycle and Helium Brayton Cycle. It is proved that S–CO2 Brayton Cycle is suitable for PCS of CFETR, with the advantages of compactness and high cycle efficiency. The different heat sources which include blanket (BNK) and divertor (DIV) in the first cooled circuit are taken into account. A new S–CO2 Brayton Cycle layout with DIV is proposed. The results show that adding the DIV heat source indeed improves the cycle efficiency from 30.5% to 34.7%. In addition, efficiency optimization of S–CO2 Brayton Cycle with pressure ratio, turbine inlet temperature, the length of low temperature recuperator and pre-cooler has been carried out based on the present blanket design of CFETR. The maximum efficiency and optimal parameters are obtained.

Suggested Citation

  • Chen, Zhansheng & Wan, Teng & Zhao, Pinghui & Lei, Mingzhun & Li, Yuanjie, 2021. "Study of power conversion system for Chinese Fusion Engineering Testing Reactor," Energy, Elsevier, vol. 218(C).
    • Handle: RePEc:eee:energy:v:218:y:2021:i:c:s0360544220326025
    DOI: 10.1016/j.energy.2020.119495
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    References listed on IDEAS

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    1. Wibisono, Andhika Feri & Shwageraus, Eugene, 2016. "Thermodynamic performance of Pressurized Water Reactor power conversion cycle combined with fossil-fuel superheater," Energy, Elsevier, vol. 117(P1), pages 190-197.
    2. Linares, José Ignacio & Cantizano, Alexis & Moratilla, Beatriz Yolanda & Martín-Palacios, Víctor & Batet, Lluis, 2016. "Supercritical CO2 Brayton power cycles for DEMO (demonstration power plant) fusion reactor based on dual coolant lithium lead blanket," Energy, Elsevier, vol. 98(C), pages 271-283.
    3. Akbari, Ata D. & Mahmoudi, Seyed M.S., 2014. "Thermoeconomic analysis & optimization of the combined supercritical CO2 (carbon dioxide) recompression Brayton/organic Rankine cycle," Energy, Elsevier, vol. 78(C), pages 501-512.
    4. Ma, Yuegeng & Liu, Ming & Yan, Junjie & Liu, Jiping, 2017. "Thermodynamic study of main compression intercooling effects on supercritical CO2 recompression Brayton cycle," Energy, Elsevier, vol. 140(P1), pages 746-756.
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