IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v152y2018icp888-895.html

Analysis of operation of a micro-cogenerator with two solid oxide fuel cells stacks for maintaining neutral water balance

Author

Listed:
  • Kupecki, Jakub
  • Motylinski, Konrad

Abstract

The stationary power systems with fuel cells offer a great advantage for highly efficient production of electricity and heat. Among the existing fuel cell technologies, the solid oxide fuel cells (SOFC) are considered as a suitable technology for micro- and small-scale power units with output in the range from sub-kW to 50 kW. The hydrocarbonaceous fuel supplied to the system requires pre-treatment in order to convert it into hydrogen-rich gases directed to the anodic compartments of the fuel cell stack. The steam reforming is now considered as a leading technology in stationary applications. For prevention of carbon formation and deposition in the anodic compartments, the sufficient steam to carbon ratio (S/C ratio) has to be maintained in the fuel processor. Depending on the working condition, the SOFC-based system can become water neutral and the necessity to supply make-up water for the steam reforming can be eliminated. In the current study, two stacks connected in series were analysed to define the required parameters at the level of the stacks and at the level of system to allow operation in water neutral conditions. The results of the study are presented and the conditions for achieving water neutrality are discussed. The corresponding current densities should be in range 0.17–0.30 A/cm2 and 0.06–0.18 A/cm2 in the first and second stack, respectively.

Suggested Citation

  • Kupecki, Jakub & Motylinski, Konrad, 2018. "Analysis of operation of a micro-cogenerator with two solid oxide fuel cells stacks for maintaining neutral water balance," Energy, Elsevier, vol. 152(C), pages 888-895.
    • Handle: RePEc:eee:energy:v:152:y:2018:i:c:p:888-895
    DOI: 10.1016/j.energy.2018.04.015
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544218306054
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2018.04.015?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    References listed on IDEAS

    as
    1. Wakui, Tetsuya & Yokoyama, Ryohei, 2012. "Optimal sizing of residential SOFC cogeneration system for power interchange operation in housing complex from energy-saving viewpoint," Energy, Elsevier, vol. 41(1), pages 65-74.
    2. Rokni, Masoud, 2013. "Thermodynamic analysis of SOFC (solid oxide fuel cell)–Stirling hybrid plants using alternative fuels," Energy, Elsevier, vol. 61(C), pages 87-97.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Szczęśniak, Arkadiusz & Milewski, Jarosław & Szabłowski, Łukasz & Bujalski, Wojciech & Dybiński, Olaf, 2020. "Dynamic model of a molten carbonate fuel cell 1 kW stack," Energy, Elsevier, vol. 200(C).
    2. Kotowicz, Janusz & Uchman, Wojciech, 2021. "Analysis of the integrated energy system in residential scale: Photovoltaics, micro-cogeneration and electrical energy storage," Energy, Elsevier, vol. 227(C).
    3. Guo, Xinru & Zhang, Houcheng, 2020. "Performance analyses of a combined system consisting of high-temperature polymer electrolyte membrane fuel cells and thermally regenerative electrochemical cycles," Energy, Elsevier, vol. 193(C).

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Rokni, Masoud, 2014. "Biomass gasification integrated with a solid oxide fuel cell and Stirling engine," Energy, Elsevier, vol. 77(C), pages 6-18.
    2. Yang, Fei & Gu, Jianmin & Ye, Luhan & Zhang, Zuoxiang & Rao, Gaofeng & Liang, Yachun & Wen, Kechun & Zhao, Jiyun & Goodenough, John B. & He, Weidong, 2016. "Justifying the significance of Knudsen diffusion in solid oxide fuel cells," Energy, Elsevier, vol. 95(C), pages 242-246.
    3. Rokni, Masoud, 2014. "Thermodynamic and thermoeconomic analysis of a system with biomass gasification, solid oxide fuel cell (SOFC) and Stirling engine," Energy, Elsevier, vol. 76(C), pages 19-31.
    4. Frank, Matthias & Deja, Robert & Peters, Roland & Blum, Ludger & Stolten, Detlef, 2018. "Bypassing renewable variability with a reversible solid oxide cell plant," Applied Energy, Elsevier, vol. 217(C), pages 101-112.
    5. Moradpoor, Iraj & Ebrahimi, Masood, 2019. "Thermo-environ analyses of a novel trigeneration cycle based on clean technologies of molten carbonate fuel cell, stirling engine and Kalina cycle," Energy, Elsevier, vol. 185(C), pages 1005-1016.
    6. Obara, Shin'ya & Morel Rios, Jorge Ricardo & Okada, Masaki, 2015. "Control of cyclic fluctuations in solid oxide fuel cell cogeneration accompanied by photovoltaics," Energy, Elsevier, vol. 91(C), pages 994-1008.
    7. Jiao, Yong & Zhang, Liqin & An, Wenting & Zhou, Wei & Sha, Yujing & Shao, Zongping & Bai, Jianping & Li, Si-Dian, 2016. "Controlled deposition and utilization of carbon on Ni-YSZ anodes of SOFCs operating on dry methane," Energy, Elsevier, vol. 113(C), pages 432-443.
    8. Xu, Haoran & Chen, Bin & Tan, Peng & Zhang, Houcheng & Yuan, Jinliang & Liu, Jiang & Ni, Meng, 2017. "Performance improvement of a direct carbon solid oxide fuel cell system by combining with a Stirling cycle," Energy, Elsevier, vol. 140(P1), pages 979-987.
    9. Tingke Fang & Annette von Jouanne & Alex Yokochi, 2025. "Review of Electrochemical Systems for Grid Scale Power Generation and Conversion: Low- and High-Temperature Fuel Cells and Electrolysis Processes," Energies, MDPI, vol. 18(10), pages 1-33, May.
    10. Ramadhani, F. & Hussain, M.A. & Mokhlis, H. & Hajimolana, S., 2017. "Optimization strategies for Solid Oxide Fuel Cell (SOFC) application: A literature survey," Renewable and Sustainable Energy Reviews, Elsevier, vol. 76(C), pages 460-484.
    11. Yahya, Abir & Ferrero, Domenico & Dhahri, Hacen & Leone, Pierluigi & Slimi, Khalifa & Santarelli, Massimo, 2018. "Electrochemical performance of solid oxide fuel cell: Experimental study and calibrated model," Energy, Elsevier, vol. 142(C), pages 932-943.
    12. Toro, Claudia & Lior, Noam, 2017. "Analysis and comparison of solar-heat driven Stirling, Brayton and Rankine cycles for space power generation," Energy, Elsevier, vol. 120(C), pages 549-564.
    13. Majidniya, Mahdi & Remy, Benjamin & Boileau, Thierry & Zandi, Majid, 2021. "Free Piston Stirling Engine as a new heat recovery option for an Internal Reforming Solid Oxide Fuel Cell," Renewable Energy, Elsevier, vol. 171(C), pages 1188-1201.
    14. Costa, Sol-Carolina & Tutar, Mustafa & Barreno, Igor & Esnaola, Jon-Ander & Barrutia, Haritz & García, David & González, Miguel-Angel & Prieto, Jesús-Ignacio, 2014. "Experimental and numerical flow investigation of Stirling engine regenerator," Energy, Elsevier, vol. 72(C), pages 800-812.
    15. Jiamiao Xie & Jingyang Li & Wenqian Hao & Fenghui Wang, 2023. "Influence of Interface Morphology on the Thermal Stress Distribution of SOFC under Inhomogeneous Temperature Field," Energies, MDPI, vol. 16(21), pages 1-13, October.
    16. Yuan, Zhenyu & Yang, Jie & Zhang, Yufeng, 2015. "A self-adaptive supply method of micro direct methanol fuel cell," Energy, Elsevier, vol. 91(C), pages 1064-1069.
    17. Masoud Rokni, 2016. "Performance Comparison on Repowering of a Steam Power Plant with Gas Turbines and Solid Oxide Fuel Cells," Energies, MDPI, vol. 9(6), pages 1-22, May.
    18. Jienkulsawad, Prathak & Arpornwichanop, Amornchai, 2016. "Investigating the performance of a solid oxide fuel cell and a molten carbonate fuel cell combined system," Energy, Elsevier, vol. 107(C), pages 843-853.
    19. De Masi, Rosa Francesca & Festa, Valentino & Penchini, Daniele & Ruggiero, Silvia & Tariello, Francesco & Vanoli, Giuseppe Peter & Zinno, Alberto, 2024. "State of art of hydrogen utilization for building sector and set-up with preliminary experimental results of 1 kWel solid oxide fuel cell installed in a nearly zero energy house," Energy, Elsevier, vol. 302(C).
    20. Wang, Yuqing & Zeng, Hongyu & Shi, Yixiang & Cao, Tianyu & Cai, Ningsheng & Ye, Xiaofeng & Wang, Shaorong, 2016. "Power and heat co-generation by micro-tubular flame fuel cell on a porous media burner," Energy, Elsevier, vol. 109(C), pages 117-123.

    More about this item

    Keywords

    ;
    ;
    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:152:y:2018:i:c:p:888-895. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.