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Small demonstrator of a thermoelectric heat-pump booster for an ultra-low-temperature district-heating substation

Author

Listed:
  • Tomc, Urban
  • Nosan, Simon
  • Vidrih, Boris
  • Bogić, Simon
  • Navickaite, Kristina
  • Vozel, Katja
  • Bobič, Miha
  • Kitanovski, Andrej

Abstract

Heating and cooling systems account for approximately 50% of global energy consumption and contribute 40% of carbon dioxide emissions. District-heating systems offer enhanced energy efficiency, diversification, independence from energy sources, and the utilization of waste and renewable energy sources. One key energy-efficiency measure in district heating is reducing the supply and return temperatures. Fourth-generation district-heating systems operate with supply temperatures of 50 to 60 °C, enabling better utilization of renewable and waste heat. Fifth-generation district-heating systems further lower the supply/return temperatures, requiring additional heat sources, such as boosters, to heat domestic hot water. Heat pumps, specifically vapour-compression heat pumps, are the most energy-efficient devices for converting fuels or electricity into heat for space and water heating. However, vapour-compression technology faces challenges related to environmentally friendly refrigerants, noise, vibration, compactness, and energy efficiency, especially for small units. In this study, we introduce a novel design of thermoelectric-based heat-pump booster. Despite its lower exergy efficiency, this technology offers advantages such as compactness, silent operation without vibration, easy power control, and longevity. We demonstrate that these thermoelectric heat-pump boosters can increase the supply-water temperature of district-heating systems from around 32 °C to 42 °C, with a heating coefficient of performance equal to 2.4 and an exergy efficiency of 9.9%.

Suggested Citation

  • Tomc, Urban & Nosan, Simon & Vidrih, Boris & Bogić, Simon & Navickaite, Kristina & Vozel, Katja & Bobič, Miha & Kitanovski, Andrej, 2024. "Small demonstrator of a thermoelectric heat-pump booster for an ultra-low-temperature district-heating substation," Applied Energy, Elsevier, vol. 361(C).
    • Handle: RePEc:eee:appene:v:361:y:2024:i:c:s0306261924002824
    DOI: 10.1016/j.apenergy.2024.122899
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    References listed on IDEAS

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    1. Buffa, Simone & Cozzini, Marco & D’Antoni, Matteo & Baratieri, Marco & Fedrizzi, Roberto, 2019. "5th generation district heating and cooling systems: A review of existing cases in Europe," Renewable and Sustainable Energy Reviews, Elsevier, vol. 104(C), pages 504-522.
    2. Ommen, Torben & Thorsen, Jan Eric & Markussen, Wiebke Brix & Elmegaard, Brian, 2017. "Performance of ultra low temperature district heating systems with utility plant and booster heat pumps," Energy, Elsevier, vol. 137(C), pages 544-555.
    3. Zhu, Tingting & Ommen, Torben & Meesenburg, Wiebke & Thorsen, Jan Eric & Elmegaard, Brian, 2021. "Steady state behavior of a booster heat pump for hot water supply in ultra-low temperature district heating network," Energy, Elsevier, vol. 237(C).
    4. Patel, Viral K. & Gluesenkamp, Kyle R. & Goodman, Dakota & Gehl, Anthony, 2018. "Experimental evaluation and thermodynamic system modeling of thermoelectric heat pump clothes dryer," Applied Energy, Elsevier, vol. 217(C), pages 221-232.
    5. Wu, Di & Hu, Bin & Wang, R.Z., 2021. "Vapor compression heat pumps with pure Low-GWP refrigerants," Renewable and Sustainable Energy Reviews, Elsevier, vol. 138(C).
    6. Luberti, Mauro & Gowans, Robert & Finn, Patrick & Santori, Giulio, 2022. "An estimate of the ultralow waste heat available in the European Union," Energy, Elsevier, vol. 238(PC).
    7. Firth, Anton & Zhang, Bo & Yang, Aidong, 2019. "Quantification of global waste heat and its environmental effects," Applied Energy, Elsevier, vol. 235(C), pages 1314-1334.
    8. Mark O. McLinden & J. Steven Brown & Riccardo Brignoli & Andrei F. Kazakov & Piotr A. Domanski, 2017. "Limited options for low-global-warming-potential refrigerants," Nature Communications, Nature, vol. 8(1), pages 1-9, April.
    9. Diaz de Garayo, S. & Martínez, A. & Astrain, D., 2022. "Optimal combination of an air-to-air thermoelectric heat pump with a heat recovery system to HVAC a passive house dwelling," Applied Energy, Elsevier, vol. 309(C).
    10. Möller, Bernd & Wiechers, Eva & Persson, Urban & Grundahl, Lars & Lund, Rasmus Søgaard & Mathiesen, Brian Vad, 2019. "Heat Roadmap Europe: Towards EU-Wide, local heat supply strategies," Energy, Elsevier, vol. 177(C), pages 554-564.
    11. Benakopoulos, Theofanis & Tunzi, Michele & Salenbien, Robbe & Vanhoudt, Dirk & Svendsen, Svend, 2021. "Low return temperature from domestic hot-water system based on instantaneous heat exchanger with chemical-based disinfection solution," Energy, Elsevier, vol. 215(PB).
    12. Arpagaus, Cordin & Bless, Frédéric & Uhlmann, Michael & Schiffmann, Jürg & Bertsch, Stefan S., 2018. "High temperature heat pumps: Market overview, state of the art, research status, refrigerants, and application potentials," Energy, Elsevier, vol. 152(C), pages 985-1010.
    13. Revesz, Akos & Jones, Phil & Dunham, Chris & Davies, Gareth & Marques, Catarina & Matabuena, Rodrigo & Scott, Jim & Maidment, Graeme, 2020. "Developing novel 5th generation district energy networks," Energy, Elsevier, vol. 201(C).
    14. Cheon, Seong-Yong & Lim, Hansol & Jeong, Jae-Weon, 2019. "Applicability of thermoelectric heat pump in a dedicated outdoor air system," Energy, Elsevier, vol. 173(C), pages 244-262.
    15. Pinheiro, Joana M. & Salústio, Sérgio & Rocha, João & Valente, Anabela A. & Silva, Carlos M., 2020. "Adsorption heat pumps for heating applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 119(C).
    16. Theofanis Benakopoulos & William Vergo & Michele Tunzi & Robbe Salenbien & Svend Svendsen, 2021. "Overview of Solutions for the Low-Temperature Operation of Domestic Hot-Water Systems with a Circulation Loop," Energies, MDPI, vol. 14(11), pages 1-25, June.
    17. Jodeiri, A.M. & Goldsworthy, M.J. & Buffa, S. & Cozzini, M., 2022. "Role of sustainable heat sources in transition towards fourth generation district heating – A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 158(C).
    18. Hermansen, Rune & Smith, Kevin & Thorsen, Jan Eric & Wang, Jiawei & Zong, Yi, 2022. "Model predictive control for a heat booster substation in ultra low temperature district heating systems," Energy, Elsevier, vol. 238(PA).
    19. Vivian, Jacopo & Emmi, Giuseppe & Zarrella, Angelo & Jobard, Xavier & Pietruschka, Dirk & De Carli, Michele, 2018. "Evaluating the cost of heat for end users in ultra low temperature district heating networks with booster heat pumps," Energy, Elsevier, vol. 153(C), pages 788-800.
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