IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v239y2025ics0960148124020639.html
   My bibliography  Save this article

A new capacity design method for PV-ASHP system based on energy flow mechanism and energy supply-demand balance

Author

Listed:
  • Qu, Lei
  • Wang, Dengjia
  • Zhou, Yong
  • Yuan, Wangqiu
  • Liu, Yanfeng
  • Fan, Jianhua

Abstract

Photovoltaic driven air source heat pump (PV-ASHP) system provides a solution for the simultaneous supply of electricity and heat for buildings in remote areas. However, due to the lack of simple and accurate capacity design methods for PV-ASHP system engineering, the capacity of various types of equipment is often inappropriate, which further reduces the performance and economy of the system. In this study, the respective energy flow and balance relationships of electricity and heat in the system are analyzed by establishing different energy network models of three typical operating conditions, and some new key capacity design principles are derived. Then, a new capacity design method based on energy flow mechanism and dynamic supply-demand balance in the PV-ASHP system is proposed, and the corresponding design process is given. Compared with the traditional design method, the maximum reduction rate of equipment capacity under the new design method is 68.0 %; the investment cost, operation cost and electricity abandonment rate decreased from 118,671.4 CNY, 16,880.9 CNY and 76.1 % to 83,459.0 CNY, 9611.5 CNY and 74.7 % respectively; meanwhile, the renewable energy fraction increased from 57.7 % to 65.1 %. The new design method provides a valuable reference for the accurate capacity design of PV-ASHP system engineering.

Suggested Citation

  • Qu, Lei & Wang, Dengjia & Zhou, Yong & Yuan, Wangqiu & Liu, Yanfeng & Fan, Jianhua, 2025. "A new capacity design method for PV-ASHP system based on energy flow mechanism and energy supply-demand balance," Renewable Energy, Elsevier, vol. 239(C).
    • Handle: RePEc:eee:renene:v:239:y:2025:i:c:s0960148124020639
    DOI: 10.1016/j.renene.2024.121995
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960148124020639
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2024.121995?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 search for a different version of it.

    References listed on IDEAS

    as
    1. Beck, T. & Kondziella, H. & Huard, G. & Bruckner, T., 2017. "Optimal operation, configuration and sizing of generation and storage technologies for residential heat pump systems in the spotlight of self-consumption of photovoltaic electricity," Applied Energy, Elsevier, vol. 188(C), pages 604-619.
    2. Shabani, Masoume & Mahmoudimehr, Javad, 2018. "Techno-economic role of PV tracking technology in a hybrid PV-hydroelectric standalone power system," Applied Energy, Elsevier, vol. 212(C), pages 84-108.
    3. Tang, Ningning & Zhang, Yuning & Niu, Yuguang & Du, Xiaoze, 2018. "Solar energy curtailment in China: Status quo, reasons and solutions," Renewable and Sustainable Energy Reviews, Elsevier, vol. 97(C), pages 509-528.
    4. Heinz, Andreas & Rieberer, René, 2021. "Energetic and economic analysis of a PV-assisted air-to-water heat pump system for renovated residential buildings with high-temperature heat emission system," Applied Energy, Elsevier, vol. 293(C).
    5. Si, Pengfei & Feng, Ya & Lv, Yuexia & Rong, Xiangyang & Pan, Yungang & Liu, Xichen & Yan, Jinyue, 2017. "An optimization method applied to active solar energy systems for buildings in cold plateau areas – The case of Lhasa," Applied Energy, Elsevier, vol. 194(C), pages 487-498.
    6. Wang, Chenguang & Gong, Guangcai & Su, Huan & Wah Yu, Chuck, 2015. "Efficacy of integrated photovoltaics-air source heat pump systems for application in Central-south China," Renewable and Sustainable Energy Reviews, Elsevier, vol. 49(C), pages 1190-1197.
    7. Fischer, David & Bernhardt, Josef & Madani, Hatef & Wittwer, Christof, 2017. "Comparison of control approaches for variable speed air source heat pumps considering time variable electricity prices and PV," Applied Energy, Elsevier, vol. 204(C), pages 93-105.
    8. Mi, Peiyuan & Zhang, Jili & Han, Youhua & Guo, Xiaochao, 2022. "Operation performance study and prediction of photovoltaic thermal heat pump system engineering in winter," Applied Energy, Elsevier, vol. 306(PB).
    9. Liu, Yanfeng & Zhao, Yiting & Chen, Yaowen & Wang, Dengjia & Li, Yong & Yuan, Xipeng, 2022. "Design optimization of the solar heating system for office buildings based on life cycle cost in Qinghai-Tibet plateau of China," Energy, Elsevier, vol. 246(C).
    10. Langer, Lissy & Volling, Thomas, 2020. "An optimal home energy management system for modulating heat pumps and photovoltaic systems," Applied Energy, Elsevier, vol. 278(C).
    11. Tarragona, Joan & Pisello, Anna Laura & Fernández, Cèsar & Cabeza, Luisa F. & Payá, Jorge & Marchante-Avellaneda, Javier & de Gracia, Alvaro, 2022. "Analysis of thermal energy storage tanks and PV panels combinations in different buildings controlled through model predictive control," Energy, Elsevier, vol. 239(PC).
    12. Coppitters, Diederik & De Paepe, Ward & Contino, Francesco, 2021. "Robust design optimization of a photovoltaic-battery-heat pump system with thermal storage under aleatory and epistemic uncertainty," Energy, Elsevier, vol. 229(C).
    13. Pinamonti, Maria & Baggio, Paolo, 2020. "Energy and economic optimization of solar-assisted heat pump systems with storage technologies for heating and cooling in residential buildings," Renewable Energy, Elsevier, vol. 157(C), pages 90-99.
    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. Fang, Yiping & Wei, Yanqiang, 2013. "Climate change adaptation on the Qinghai–Tibetan Plateau: The importance of solar energy utilization for rural household," Renewable and Sustainable Energy Reviews, Elsevier, vol. 18(C), pages 508-518.
    16. Koskela, Juha & Rautiainen, Antti & Järventausta, Pertti, 2019. "Using electrical energy storage in residential buildings – Sizing of battery and photovoltaic panels based on electricity cost optimization," Applied Energy, Elsevier, vol. 239(C), pages 1175-1189.
    17. Maria Pinamonti & Alessandro Prada & Paolo Baggio, 2020. "Rule-Based Control Strategy to Increase Photovoltaic Self-Consumption of a Modulating Heat Pump Using Water Storages and Building Mass Activation," Energies, MDPI, vol. 13(23), pages 1-21, November.
    Full references (including those not matched with items on IDEAS)

    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. Efkarpidis, Nikolaos A. & Vomva, Styliani A. & Christoforidis, Georgios C. & Papagiannis, Grigoris K., 2022. "Optimal day-to-day scheduling of multiple energy assets in residential buildings equipped with variable-speed heat pumps," Applied Energy, Elsevier, vol. 312(C).
    2. Gergely, László Zsolt & Csoknyai, Tamás & Horváth, Miklós, 2022. "Novel load matching indicators for photovoltaic system sizing and evaluation," Applied Energy, Elsevier, vol. 327(C).
    3. Rikkas, Rebecka & Lahdelma, Risto, 2021. "Energy supply and storage optimization for mixed-type buildings," Energy, Elsevier, vol. 231(C).
    4. Felten, Björn & Weber, Christoph, 2018. "The value(s) of flexible heat pumps – Assessment of technical and economic conditions," Applied Energy, Elsevier, vol. 228(C), pages 1292-1319.
    5. Freitas Gomes, Icaro Silvestre & Perez, Yannick & Suomalainen, Emilia, 2021. "Rate design with distributed energy resources and electric vehicles: A Californian case study," Energy Economics, Elsevier, vol. 102(C).
    6. Zhang, Yang & Campana, Pietro Elia & Yang, Ying & Stridh, Bengt & Lundblad, Anders & Yan, Jinyue, 2018. "Energy flexibility from the consumer: Integrating local electricity and heat supplies in a building," Applied Energy, Elsevier, vol. 223(C), pages 430-442.
    7. Ma, Tao & Zhang, Yijie & Gu, Wenbo & Xiao, Gang & Yang, Hongxing & Wang, Shuxiao, 2022. "Strategy comparison and techno-economic evaluation of a grid-connected photovoltaic-battery system," Renewable Energy, Elsevier, vol. 197(C), pages 1049-1060.
    8. Liu, Yanfeng & Zhao, Yiting & Chen, Yaowen & Wang, Dengjia & Li, Yong & Yuan, Xipeng, 2022. "Design optimization of the solar heating system for office buildings based on life cycle cost in Qinghai-Tibet plateau of China," Energy, Elsevier, vol. 246(C).
    9. Zhang, Tianhu & Wang, Fuxi & Gao, Yi & Liu, Yuanjun & Guo, Qiang & Zhao, Qingxin, 2023. "Optimization of a solar-air source heat pump system in the high-cold and high-altitude area of China," Energy, Elsevier, vol. 268(C).
    10. Mikel Arenas-Larrañaga & Maider Santos-Mugica & Laura Alonso-Ojanguren & Koldobika Martin-Escudero, 2023. "Energy and Cost Analysis of an Integrated Photovoltaic and Heat Pump Domestic System Considering Heating and Cooling Demands," Energies, MDPI, vol. 16(13), pages 1-27, July.
    11. Fraga, Carolina & Hollmuller, Pierre & Schneider, Stefan & Lachal, Bernard, 2018. "Heat pump systems for multifamily buildings: Potential and constraints of several heat sources for diverse building demands," Applied Energy, Elsevier, vol. 225(C), pages 1033-1053.
    12. Nordgård-Hansen, Ellen & Kishor, Nand & Midttømme, Kirsti & Risinggård, Vetle Kjær & Kocbach, Jan, 2022. "Case study on optimal design and operation of detached house energy system: Solar, battery, and ground source heat pump," Applied Energy, Elsevier, vol. 308(C).
    13. Aresti, Lazaros & Alvi, Maria Romana & Cecinato, Francesco & Fan, Tao & Halaj, Elzbieta & Li, Zili & Okhay, Olena & Poulsen, Soren Erbs & Quiroga, Sonia & Suarez, Cristina & Tang, Anh Minh & Valancius, 2024. "Energy geo-structures: A review of their integration with other sources and its limitations," Renewable Energy, Elsevier, vol. 230(C).
    14. Wüllhorst, Fabian & Reuter-Schniete, Jonas & Maier, Laura & Müller, Dirk, 2024. "Heat pump and thermal energy storage: Influences of photovoltaic, the control strategy, and price assumptions on the optimal design," Renewable Energy, Elsevier, vol. 236(C).
    15. Josué F. Rosales-Pérez & Andrés Villarruel-Jaramillo & José A. Romero-Ramos & Manuel Pérez-García & José M. Cardemil & Rodrigo Escobar, 2023. "Hybrid System of Photovoltaic and Solar Thermal Technologies for Industrial Process Heat," Energies, MDPI, vol. 16(5), pages 1-45, February.
    16. Tianbao Sun & Zhun Li & Yujun Gou & Guangzheng Guo & Yue An & Yongqi Fu & Qingan Li & Xiaohui Zhong, 2024. "Modeling and Simulation Analysis of Photovoltaic Photothermal Modules in Solar Heat Pump Systems," Energies, MDPI, vol. 17(5), pages 1-14, February.
    17. Lissy Langer, 2020. "An Optimal Peer-to-Peer Market Considering Modulating Heat Pumps and Photovoltaic Systems under the German Levy Regime," Energies, MDPI, vol. 13(20), pages 1-25, October.
    18. Wang, Baichao & Liu, Yanfeng & Wang, Dengjia & Song, Cong & Fu, Zhiguo & Zhang, Cong, 2024. "A review of the photothermal-photovoltaic energy supply system for building in solar energy enrichment zones," Renewable and Sustainable Energy Reviews, Elsevier, vol. 191(C).
    19. Chen, Minghao & Xie, Zhiyuan & Sun, Yi & Zheng, Shunlin, 2023. "The predictive management in campus heating system based on deep reinforcement learning and probabilistic heat demands forecasting," Applied Energy, Elsevier, vol. 350(C).
    20. Song, Zhiying & Ji, Jie & Cai, Jingyong & Zhao, Bin & Li, Zhaomeng, 2021. "Investigation on a direct-expansion solar-assisted heat pump with a novel hybrid compound parabolic concentrator/photovoltaic/fin evaporator," Applied Energy, Elsevier, vol. 299(C).

    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:renene:v:239:y:2025:i:c:s0960148124020639. 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/renewable-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.