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首页> 外文期刊>Journal of power sources >A hybrid system integrating solid oxide fuel cell and thermo-radiative-photovoltaic cells for energy cascade utilization
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A hybrid system integrating solid oxide fuel cell and thermo-radiative-photovoltaic cells for energy cascade utilization

机译：整合固体氧化物燃料电池和热辐射光伏电池的混合系统，用于能量级联利用

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摘要

A novel hybrid system coupling solid oxide fuel cell (SOFC) with thermoradiative (TR) and photovoltaic (PV) cells is proposed, evaluated, and optimized for energy cascade utilization. Theories of electrochemistry, Planck radiative heat transfer, and first law of thermodynamics are applied to assess and optimize the performance of the hybrid system. Firstly, energy balance analysis is conducted to obtain suitable area ratio between the subsystems and the SOFC. A homo-structure InAs-InAs is chosen as an example of the TP-PV cells. The peak power density of 0.669 W cm-2 and the maximum efficiency of 0.770 and the relevant work conditions are achieved through parametric optimal analysis. It is also found that decreasing the leakage resistance of the SOFC can enhance electricity production and efficiency of the hybrid system. Secondly, a GaSb-InSb TP-PV cells are adopted to couple with the SOFC for performance enhancement. Finally, the positive effects of back surface reflector and the negative effects of irreversible heat transfers on the hybrid system are discussed. The obtained results are helpful for designing and optimizing the SOFC-TR-PV hybrid systems.
机译：提出，评估，针对能量级联利用，提出了一种具有热进相（TR）和光伏（PV）电池的固体氧化物燃料电池（SOFC）的新型杂交系统耦合固体氧化物燃料电池（SOFC）。电化学理论，普朗克辐射传热和第一热力学定律应用于评估和优化混合系统的性能。首先，进行能量平衡分析以获得子系统和SOFC之间的合适面积比。选择同源结构INAS-INA作为TP-PV电池的示例。通过参数的最佳分析实现0.669 W cm-2的峰值功率密度和0.770的最大效率和相关的工作条件。还发现，降低SOFC的泄漏电阻可以提高混合动力系统的电力生产和效率。其次，采用GasB-INSB TP-PV细胞加入SOFC以进行性能增强。最后，讨论了背面反射器的正效应和不可逆热传递对混合系统的负面影响。所获得的结果有助于设计和优化SOFC-TR-PV混合系统。

著录项

  • 来源
    《Journal of power sources》 |2021年第15期|230538.1-230538.9|共9页
  • 作者

    Liao Tianjun; Dai Yawen; Cheng Chun; He Qijiao; Li Zheng; Ni Meng;

  • 作者单位

    Hong Kong Polytech Univ Res Inst Sustainable Urban Dev RISUD Dept Bldg & Real Estate Hung Hom Kowloon Hong Kong Peoples R China|Hong Kong Polytech Univ Res Inst Smart Energy RISE Kowloon Hung Hom Hong Kong Peoples R China|Chongqing Univ Technol Dept Phys & Energy Chongqing 400054 Peoples R China;

    Hong Kong Polytech Univ Res Inst Sustainable Urban Dev RISUD Dept Bldg & Real Estate Hung Hom Kowloon Hong Kong Peoples R China|Hong Kong Polytech Univ Res Inst Smart Energy RISE Kowloon Hung Hom Hong Kong Peoples R China;

    Hong Kong Polytech Univ Res Inst Sustainable Urban Dev RISUD Dept Bldg & Real Estate Hung Hom Kowloon Hong Kong Peoples R China|Hong Kong Polytech Univ Res Inst Smart Energy RISE Kowloon Hung Hom Hong Kong Peoples R China;

    Hong Kong Polytech Univ Res Inst Sustainable Urban Dev RISUD Dept Bldg & Real Estate Hung Hom Kowloon Hong Kong Peoples R China|Hong Kong Polytech Univ Res Inst Smart Energy RISE Kowloon Hung Hom Hong Kong Peoples R China;

    Hong Kong Polytech Univ Res Inst Sustainable Urban Dev RISUD Dept Bldg & Real Estate Hung Hom Kowloon Hong Kong Peoples R China|Hong Kong Polytech Univ Res Inst Smart Energy RISE Kowloon Hung Hom Hong Kong Peoples R China;

    Hong Kong Polytech Univ Res Inst Sustainable Urban Dev RISUD Dept Bldg & Real Estate Hung Hom Kowloon Hong Kong Peoples R China|Hong Kong Polytech Univ Res Inst Smart Energy RISE Kowloon Hung Hom Hong Kong Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Solid oxide fuel cell; Thermoradiative cell; Thermophotovoltaic cell; Waste heat recovery; Energy cascade utilization;

    机译：固体氧化物燃料电池;热电池;蒸汽电池;废热回收;能源级联利用;

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