IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v12y2019i6p1045-d214953.html
   My bibliography  Save this article

Fixing Efficiency Values by Unfixing Compressor Speed: Dynamic Test Method for Heat Pumps

Author

Listed:
  • Carsten Palkowski

    (BAM Bundesanstalt für Materialforschung und -Prüfung, 12205 Berlin, Germany
    Current address: Unter den Eichen 87, 12205 Berlin, Germany.)

  • Andreas Zottl

    (AIT Austrian Institute of Technology GmbH, Vienna 1210, Austria)

  • Ivan Malenkovic

    (Fraunhofer Institute for Solar Energy Systems ISE, 79110 Freiburg, Germany)

  • Anne Simo

    (BAM Bundesanstalt für Materialforschung und -Prüfung, 12205 Berlin, Germany)

Abstract

The growing market penetration of heat pumps indicates the need for a performance test method that better reflects the dynamic behavior of heat pumps. In this contribution, we developed and implemented a dynamic test method for the evaluation of the seasonal performance of heat pumps by means of laboratory testing. Current standards force the heat pump control inactive by fixing the compressor speed. In contrast, during dynamic testing, the compressor runs unfixed while the heat pump is subjected to a temperature profile. The profile consists of the different outdoor temperatures of a typical heating season based on the average European climate and also includes temperature changes to reflect the dynamic behavior of the heat pump. The seasonal performance can be directly obtained from the measured heating energy and electricity consumption making subsequent data interpolation and recalculation with correction factors obsolete. The method delivers results with high precision and high reproducibility and could be an appropriate method for a fair rating of heat pumps.

Suggested Citation

  • Carsten Palkowski & Andreas Zottl & Ivan Malenkovic & Anne Simo, 2019. "Fixing Efficiency Values by Unfixing Compressor Speed: Dynamic Test Method for Heat Pumps," Energies, MDPI, vol. 12(6), pages 1-16, March.
    • Handle: RePEc:gam:jeners:v:12:y:2019:i:6:p:1045-:d:214953
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/12/6/1045/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/12/6/1045/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Connolly, D. & Lund, H. & Mathiesen, B.V., 2016. "Smart Energy Europe: The technical and economic impact of one potential 100% renewable energy scenario for the European Union," Renewable and Sustainable Energy Reviews, Elsevier, vol. 60(C), pages 1634-1653.
    2. Mathiesen, Brian Vad & Lund, Henrik & Karlsson, Kenneth, 2011. "100% Renewable energy systems, climate mitigation and economic growth," Applied Energy, Elsevier, vol. 88(2), pages 488-501, February.
    3. Chua, K.J. & Chou, S.K. & Yang, W.M. & Yan, J., 2013. "Achieving better energy-efficient air conditioning – A review of technologies and strategies," Applied Energy, Elsevier, vol. 104(C), pages 87-104.
    4. Gomes, A. & Antunes, C. Henggeler & Martinho, J., 2013. "A physically-based model for simulating inverter type air conditioners/heat pumps," Energy, Elsevier, vol. 50(C), pages 110-119.
    5. Menegon, Diego & Soppelsa, Anton & Fedrizzi, Roberto, 2017. "Development of a new dynamic test procedure for the laboratory characterization of a whole heating and cooling system," Applied Energy, Elsevier, vol. 205(C), pages 976-990.
    6. Choi, J.M & Kim, Y.C, 2003. "Capacity modulation of an inverter-driven multi-air conditioner using electronic expansion valves," Energy, Elsevier, vol. 28(2), pages 141-155.
    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. Violeta Sánchez-Canales & Jorge Payá & José M. Corberán & Abdelrahman H. Hassan, 2020. "Dynamic Modelling and Techno-Economic Assessment of a Compressed Heat Energy Storage System: Application in a 26-MW Wind Farm in Spain," Energies, MDPI, vol. 13(18), pages 1-18, September.
    2. Sun, Xiaoyu & Wang, Zhichao & Li, Xiaofeng & Xu, Zhaowei & Yang, Qiang & Yang, Yingxia, 2021. "Seasonal heating performance prediction of air-to-water heat pumps based on short-term dynamic monitoring," Renewable Energy, Elsevier, vol. 180(C), pages 829-837.

    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. Laslett, Dean & Carter, Craig & Creagh, Chris & Jennings, Philip, 2017. "A large-scale renewable electricity supply system by 2030: Solar, wind, energy efficiency, storage and inertia for the South West Interconnected System (SWIS) in Western Australia," Renewable Energy, Elsevier, vol. 113(C), pages 713-731.
    2. Østergaard, P.A. & Lund, H. & Thellufsen, J.Z. & Sorknæs, P. & Mathiesen, B.V., 2022. "Review and validation of EnergyPLAN," Renewable and Sustainable Energy Reviews, Elsevier, vol. 168(C).
    3. Lund, Henrik & Thellufsen, Jakob Zinck & Sorknæs, Peter & Mathiesen, Brian Vad & Chang, Miguel & Madsen, Poul Thøis & Kany, Mikkel Strunge & Skov, Iva Ridjan, 2022. "Smart energy Denmark. A consistent and detailed strategy for a fully decarbonized society," Renewable and Sustainable Energy Reviews, Elsevier, vol. 168(C).
    4. Muhammad Amir Raza & Muhammad Mohsin Aman & Altaf Hussain Rajpar & Mohamed Bashir Ali Bashir & Touqeer Ahmed Jumani, 2022. "Towards Achieving 100% Renewable Energy Supply for Sustainable Climate Change in Pakistan," Sustainability, MDPI, vol. 14(24), pages 1-23, December.
    5. Maruf, Md. Nasimul Islam, 2021. "Open model-based analysis of a 100% renewable and sector-coupled energy system–The case of Germany in 2050," Applied Energy, Elsevier, vol. 288(C).
    6. Jacobson, Mark Z., 2021. "The cost of grid stability with 100 % clean, renewable energy for all purposes when countries are isolated versus interconnected," Renewable Energy, Elsevier, vol. 179(C), pages 1065-1075.
    7. Djørup, Søren & Thellufsen, Jakob Zinck & Sorknæs, Peter, 2018. "The electricity market in a renewable energy system," Energy, Elsevier, vol. 162(C), pages 148-157.
    8. Jacobson, Mark Z. & von Krauland, Anna-Katharina & Coughlin, Stephen J. & Palmer, Frances C. & Smith, Miles M., 2022. "Zero air pollution and zero carbon from all energy at low cost and without blackouts in variable weather throughout the U.S. with 100% wind-water-solar and storage," Renewable Energy, Elsevier, vol. 184(C), pages 430-442.
    9. Noor Muhammad Abd Rahman & Lim Chin Haw & Ahmad Fazlizan, 2021. "A Literature Review of Naturally Ventilated Public Hospital Wards in Tropical Climate Countries for Thermal Comfort and Energy Saving Improvements," Energies, MDPI, vol. 14(2), pages 1-22, January.
    10. Michaela Makešová & Michaela Valentová, 2021. "The Concept of Multiple Impacts of Renewable Energy Sources: A Critical Review," Energies, MDPI, vol. 14(11), pages 1-21, May.
    11. Abdul Mujeebu, Muhammad & Alshamrani, Othman Subhi, 2016. "Prospects of energy conservation and management in buildings – The Saudi Arabian scenario versus global trends," Renewable and Sustainable Energy Reviews, Elsevier, vol. 58(C), pages 1647-1663.
    12. Bačeković, Ivan & Østergaard, Poul Alberg, 2018. "Local smart energy systems and cross-system integration," Energy, Elsevier, vol. 151(C), pages 812-825.
    13. Lavidas, George, 2020. "Selection index for Wave Energy Deployments (SIWED): A near-deterministic index for wave energy converters," Energy, Elsevier, vol. 196(C).
    14. Hansen, Kenneth & Mathiesen, Brian Vad & Skov, Iva Ridjan, 2019. "Full energy system transition towards 100% renewable energy in Germany in 2050," Renewable and Sustainable Energy Reviews, Elsevier, vol. 102(C), pages 1-13.
    15. Lopez, Gabriel & Aghahosseini, Arman & Child, Michael & Khalili, Siavash & Fasihi, Mahdi & Bogdanov, Dmitrii & Breyer, Christian, 2022. "Impacts of model structure, framework, and flexibility on perspectives of 100% renewable energy transition decision-making," Renewable and Sustainable Energy Reviews, Elsevier, vol. 164(C).
    16. Thé, Jesse & Yu, Hesheng, 2017. "A critical review on the simulations of wind turbine aerodynamics focusing on hybrid RANS-LES methods," Energy, Elsevier, vol. 138(C), pages 257-289.
    17. Thure Traber & Franziska Simone Hegner & Hans-Josef Fell, 2021. "An Economically Viable 100% Renewable Energy System for All Energy Sectors of Germany in 2030," Energies, MDPI, vol. 14(17), pages 1-17, August.
    18. Hansen, Kenneth & Breyer, Christian & Lund, Henrik, 2019. "Status and perspectives on 100% renewable energy systems," Energy, Elsevier, vol. 175(C), pages 471-480.
    19. Menapace, Andrea & Thellufsen, Jakob Zinck & Pernigotto, Giovanni & Roberti, Francesca & Gasparella, Andrea & Righetti, Maurizio & Baratieri, Marco & Lund, Henrik, 2020. "The design of 100 % renewable smart urb an energy systems: The case of Bozen-Bolzano," Energy, Elsevier, vol. 207(C).
    20. Jacobson, Mark Z. & Delucchi, Mark A. & Cameron, Mary A. & Mathiesen, Brian V., 2018. "Matching demand with supply at low cost in 139 countries among 20 world regions with 100% intermittent wind, water, and sunlight (WWS) for all purposes," Renewable Energy, Elsevier, vol. 123(C), pages 236-248.

    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:gam:jeners:v:12:y:2019:i:6:p:1045-:d:214953. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    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.