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Multi-objective optimization of solar-assisted ground-source heat pumps for minimizing life-cycle cost and climate performance in heating-dominated regions

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  • Lee, Minwoo
  • Ham, Se Hyeon
  • Lee, Sewon
  • Kim, Jinyoung
  • Kim, Yongchan

Abstract

The use of solar-assisted ground-source heat pumps (SGSHPs) with serial and parallel configurations can reduce the energy consumption compared with conventional ground-source heat pumps (GSHPs). However, the environmental and economic issues associated with SGSHPs, which involve high initial costs and CO2 emissions, remain major barriers to their application. Therefore, SGSHPs should be carefully designed considering both the economic and environmental circumstances to guarantee their competitiveness over GSHPs. In this study, multi-objective optimization of SGSHPs with serial and parallel configurations was conducted to minimize the life-cycle cost (LCC) and climate performance (LCCP). Based on the estimated energy consumption using Transient System Simulation Tool (TRNSYS), the design parameters and refrigerants of the SGSHPs were optimized using an artificial neural network and multi-objective genetic algorithm in the four heating-dominated regions. The optimized SGSHP with a parallel configuration exhibited lower LCC and LCCP by up to 7% and 10%, respectively, compared to that with a serial configuration. Furthermore, as building insulation technology improves, the optimal system size decreases. In addition, R134a is the best option for minimizing LCC owing to its high performance, whereas R1234yf is the best option for minimizing LCCP in Helsinki and Stockholm, showing up to a 37% reduction in LCCP.

Suggested Citation

  • Lee, Minwoo & Ham, Se Hyeon & Lee, Sewon & Kim, Jinyoung & Kim, Yongchan, 2023. "Multi-objective optimization of solar-assisted ground-source heat pumps for minimizing life-cycle cost and climate performance in heating-dominated regions," Energy, Elsevier, vol. 270(C).
    • Handle: RePEc:eee:energy:v:270:y:2023:i:c:s0360544223002621
    DOI: 10.1016/j.energy.2023.126868
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    References listed on IDEAS

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    1. Lee, Joo Seong & Song, Kang Sub & Ahn, Jae Hwan & Kim, Yongchan, 2015. "Comparison on the transient cooling performances of hybrid ground-source heat pumps with various flow loop configurations," Energy, Elsevier, vol. 82(C), pages 678-685.
    2. Chen, Xi & Yang, Hongxing, 2012. "Performance analysis of a proposed solar assisted ground coupled heat pump system," Applied Energy, Elsevier, vol. 97(C), pages 888-896.
    3. Genchi, Yutaka & Kikegawa, Yukihiro & Inaba, Atsushi, 2002. "CO2 payback-time assessment of a regional-scale heating and cooling system using a ground source heat-pump in a high energy-consumption area in Tokyo," Applied Energy, Elsevier, vol. 71(3), pages 147-160, March.
    4. Lee, Joo Seong & Park, Honghee & Kim, Yongchan, 2014. "Transient performance characteristics of a hybrid ground-source heat pump in the cooling mode," Applied Energy, Elsevier, vol. 123(C), pages 121-128.
    5. Park, Honghee & Lee, Joo Seoung & Kim, Wonuk & Kim, Yongchan, 2013. "The cooling seasonal performance factor of a hybrid ground-source heat pump with parallel and serial configurations," Applied Energy, Elsevier, vol. 102(C), pages 877-884.
    6. Lee, Minwoo & Lee, Dongchan & Park, Myeong Hyeon & Kang, Yong Tae & Kim, Yongchan, 2022. "Performance improvement of solar-assisted ground-source heat pumps with parallelly connected heat sources in heating-dominated areas," Energy, Elsevier, vol. 240(C).
    7. Weeratunge, Hansani & Aditya, Gregorius Riyan & Dunstall, Simon & de Hoog, Julian & Narsilio, Guillermo & Halgamuge, Saman, 2021. "Feasibility and performance analysis of hybrid ground source heat pump systems in fourteen cities," Energy, Elsevier, vol. 234(C).
    8. Shah, Sheikh Khaleduzzaman & Aye, Lu & Rismanchi, Behzad, 2020. "Multi-objective optimisation of a seasonal solar thermal energy storage system for space heating in cold climate," Applied Energy, Elsevier, vol. 268(C).
    9. Carlsson, Bo & Persson, Helena & Meir, Michaela & Rekstad, John, 2014. "A total cost perspective on use of polymeric materials in solar collectors – Importance of environmental performance on suitability," Applied Energy, Elsevier, vol. 125(C), pages 10-20.
    10. Welsch, Bastian & Göllner-Völker, Laura & Schulte, Daniel O. & Bär, Kristian & Sass, Ingo & Schebek, Liselotte, 2018. "Environmental and economic assessment of borehole thermal energy storage in district heating systems," Applied Energy, Elsevier, vol. 216(C), pages 73-90.
    11. Girard, Aymeric & Gago, Eulalia Jadraque & Muneer, Tariq & Caceres, Gustavo, 2015. "Higher ground source heat pump COP in a residential building through the use of solar thermal collectors," Renewable Energy, Elsevier, vol. 80(C), pages 26-39.
    12. You, Tian & Wu, Wei & Shi, Wenxing & Wang, Baolong & Li, Xianting, 2016. "An overview of the problems and solutions of soil thermal imbalance of ground-coupled heat pumps in cold regions," Applied Energy, Elsevier, vol. 177(C), pages 515-536.
    13. Martinopoulos, Georgios & Papakostas, Konstantinos T. & Papadopoulos, Agis M., 2018. "A comparative review of heating systems in EU countries, based on efficiency and fuel cost," Renewable and Sustainable Energy Reviews, Elsevier, vol. 90(C), pages 687-699.
    14. Kavian, Soheil & Aghanajafi, Cyrus & Jafari Mosleh, Hassan & Nazari, Arash & Nazari, Ashkan, 2020. "Exergy, economic and environmental evaluation of an optimized hybrid photovoltaic-geothermal heat pump system," Applied Energy, Elsevier, vol. 276(C).
    15. Xia, Lei & Ma, Zhenjun & Kokogiannakis, Georgios & Wang, Zhihua & Wang, Shugang, 2018. "A model-based design optimization strategy for ground source heat pump systems with integrated photovoltaic thermal collectors," Applied Energy, Elsevier, vol. 214(C), pages 178-190.
    16. Miglani, Somil & Orehounig, Kristina & Carmeliet, Jan, 2018. "Integrating a thermal model of ground source heat pumps and solar regeneration within building energy system optimization," Applied Energy, Elsevier, vol. 218(C), pages 78-94.
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