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Booster heat pump with drop-in zeotropic mixtures applied in ultra-low temperature district heating system

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Listed:
  • Zhu, Tingting
  • Vieren, Elias
  • Liang, Jierong
  • Thorsen, Jan Eric
  • De Paepe, Michel
  • Lecompte, Steven
  • Elmegaard, Brian

Abstract

The pursuit of sustainable district heating solutions has driven a growing interest in ultra-low temperature district heating (ULTDH) systems, where booster heat pumps (BHPs) play a pivotal role despite challenges posed by their efficiency limitations under large temperature glide conditions. This paper investigates the potential of drop-in R-1234yf/R-32 zeotropic mixtures in BHPs compared to a baseline R-134a system, within the context of a ULTDH framework. This study focused on the viability of the mixtures of R-1234yf/R-32 with the composition ratio of 80 %/20 % and 90 %/10 %. The investigation reveals disparities in compressor efficiency and heat exchanger pressure drop at the component level. Device-level analysis unveils increased COP for R-1234yf/R-32 mixtures, alongside with maximum second-law efficiencies reaching 0.32. A remarkable enhancement in heating capacity up to 58 % was found. System-level analysis demonstrated exergetic efficiencies and identified preferable district heating temperatures. Exergetic efficiencies of 0.47, 0.55, and 0.59 were achieved for domestic hot water preparation at district heating supply temperatures of 30 °C, 35 °C, and 40 °C, with a subsequent shift in optimal district heating temperatures as central heating station efficiency decreased. Temperature profile analysis underscored challenges stemming from excessive subcooling, highlighting the need for configuration refinements.

Suggested Citation

  • Zhu, Tingting & Vieren, Elias & Liang, Jierong & Thorsen, Jan Eric & De Paepe, Michel & Lecompte, Steven & Elmegaard, Brian, 2024. "Booster heat pump with drop-in zeotropic mixtures applied in ultra-low temperature district heating system," Energy, Elsevier, vol. 305(C).
    • Handle: RePEc:eee:energy:v:305:y:2024:i:c:s0360544224020668
    DOI: 10.1016/j.energy.2024.132292
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    References listed on IDEAS

    as
    1. Yang, Xiaochen & Svendsen, Svend, 2018. "Ultra-low temperature district heating system with central heat pump and local boosters for low-heat-density area: Analyses on a real case in Denmark," Energy, Elsevier, vol. 159(C), pages 243-251.
    2. Østergaard, Poul Alberg & Andersen, Anders N., 2016. "Booster heat pumps and central heat pumps in district heating," Applied Energy, Elsevier, vol. 184(C), pages 1374-1388.
    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. Guo, Hao & Gong, Maoqiong & Qin, Xiaoyu, 2019. "Performance analysis of a modified subcritical zeotropic mixture recuperative high-temperature heat pump," Applied Energy, Elsevier, vol. 237(C), pages 338-352.
    5. Zühlsdorf, B. & Meesenburg, W. & Ommen, T.S. & Thorsen, J.E. & Markussen, W.B. & Elmegaard, B., 2018. "Improving the performance of booster heat pumps using zeotropic mixtures," Energy, Elsevier, vol. 154(C), pages 390-402.
    6. Zühlsdorf, Benjamin & Jensen, Jonas Kjær & Cignitti, Stefano & Madsen, Claus & Elmegaard, Brian, 2018. "Analysis of temperature glide matching of heat pumps with zeotropic working fluid mixtures for different temperature glides," Energy, Elsevier, vol. 153(C), pages 650-660.
    7. 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).
    8. Li, Yinlong & Liu, Guoqiang & Chen, Qi & Yan, Gang, 2023. "Progress of auto-cascade refrigeration systems performance improvement: Composition separation, shift and regulation," Renewable and Sustainable Energy Reviews, Elsevier, vol. 187(C).
    9. 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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