IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v15y2022i6p1960-d766271.html
   My bibliography  Save this article

Impact of Hybrid Ventilation Strategies in Energy Savings of Buildings: In Regard to Mixed-Humid Climate Regions

Author

Listed:
  • Kyung-Yong Park

    (Department of Architecture and Architectural Engineering, Yonsei University, 50, Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea)

  • Deok-Oh Woo

    (College of Engineering, Lawrence Technological University, 21000 W 10 Mile Rd., Southfield, MI 48075, USA)

  • Seung-Bok Leigh

    (Department of Architecture and Architectural Engineering, Yonsei University, 50, Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea)

  • Lars Junghans

    (A.Alfred Taubman College of Architecture and Urban Planning, University of Michigan, 2000 Bonisteel Blvd, Ann Arbor, MI 48109, USA)

Abstract

It has been identified that improving building energy efficiency is an effective method to reduce greenhouse gas (GHG) emissions. Although standards have been established to satisfy a building’s minimum energy demand while ensuring the comfort of its residents, they are difficult to implement in mixed-humid regions. This study proposes a hybrid ventilation strategy that can comprehensively reduce cooling, heating, and ventilation energy in mixed-humid climate regions to significantly decrease the primary energy demand and reduce the impact of buildings on the environment. This study evaluated the changes in energy saving potential and thermal comfort according to the extension of the natural ventilation period and passive strategies, such as decentralized ventilation. Changes in indoor air temperature, operative temperature, and PMV for each strategy were analyzed. As a result, extending the natural ventilation and the decentralized ventilation strategies can save 32% and 34% of the building’s energy, respectively. Considering that electricity is the main energy source for cooling in Korea, the extension of the natural ventilation period was judged to be the best approach from the perspective of primary energy demand. The results can be used to predict changes in building energy demand and thermal comfort and select an appropriate ventilation strategy based on occupant information obtained using Internet of Things.

Suggested Citation

  • Kyung-Yong Park & Deok-Oh Woo & Seung-Bok Leigh & Lars Junghans, 2022. "Impact of Hybrid Ventilation Strategies in Energy Savings of Buildings: In Regard to Mixed-Humid Climate Regions," Energies, MDPI, vol. 15(6), pages 1-20, March.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:6:p:1960-:d:766271
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/15/6/1960/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/15/6/1960/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Kafle, Sagar & Parajuli, Ranjan & Bhattarai, Sujala & Euh, Seung Hee & Kim, Dae Hyun, 2017. "A review on energy systems and GHG emissions reduction plan and policy of the Republic of Korea: Past, present, and future," Renewable and Sustainable Energy Reviews, Elsevier, vol. 73(C), pages 1123-1130.
    2. Schnieders, Jurgen & Hermelink, Andreas, 2006. "CEPHEUS results: measurements and occupants' satisfaction provide evidence for Passive Houses being an option for sustainable building," Energy Policy, Elsevier, vol. 34(2), pages 151-171, January.
    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. Magdalena Baborska – Narożny & Maria Kostka, 2022. "Seasonal Air Quality in Bedrooms with Natural, Mechanical or Hybrid Ventilation Systems and Varied Window Opening Behavior-Field Measurement Results," Energies, MDPI, vol. 15(24), pages 1-17, December.

    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. Gal Hochman & Chrysostomos Tabakis, 2020. "Biofuels and Their Potential in South Korea," Sustainability, MDPI, vol. 12(17), pages 1-17, September.
    2. Molinari, Marco & Anund Vogel, Jonas & Rolando, Davide & Lundqvist, Per, 2023. "Using living labs to tackle innovation bottlenecks: the KTH Live-In Lab case study," Applied Energy, Elsevier, vol. 338(C).
    3. Wang, Ran & Lu, Shilei & Feng, Wei, 2020. "A three-stage optimization methodology for envelope design of passive house considering energy demand, thermal comfort and cost," Energy, Elsevier, vol. 192(C).
    4. Krzysztof Wąs & Jan Radoń & Agnieszka Sadłowska-Sałęga, 2020. "Maintenance of Passive House Standard in the Light of Long-Term Study on Energy Use in a Prefabricated Lightweight Passive House in Central Europe," Energies, MDPI, vol. 13(11), pages 1-22, June.
    5. Allard, I. & Olofsson, T. & Hassan, O.A.B., 2013. "Methods for energy analysis of residential buildings in Nordic countries," Renewable and Sustainable Energy Reviews, Elsevier, vol. 22(C), pages 306-318.
    6. Piccardo, C. & Dodoo, A. & Gustavsson, L. & Tettey, U.Y.A., 2020. "Retrofitting with different building materials: Life-cycle primary energy implications," Energy, Elsevier, vol. 192(C).
    7. Andrew Chapman & Hidemichi Fujii & Shunsuke Managi, 2018. "Key Drivers for Cooperation toward Sustainable Development and the Management of CO 2 Emissions: Comparative Analysis of Six Northeast Asian Countries," Sustainability, MDPI, vol. 10(1), pages 1-12, January.
    8. Forde, Joe & Hopfe, Christina J. & McLeod, Robert S. & Evins, Ralph, 2020. "Temporal optimization for affordable and resilient Passivhaus dwellings in the social housing sector," Applied Energy, Elsevier, vol. 261(C).
    9. Aydin, Yusuf Cihat & Mirzaei, Parham A. & Akhavannasab, Sanam, 2019. "On the relationship between building energy efficiency, aesthetic features and marketability: Toward a novel policy for energy demand reduction," Energy Policy, Elsevier, vol. 128(C), pages 593-606.
    10. Kylili, Angeliki & Ilic, Milos & Fokaides, Paris A., 2017. "Whole-building Life Cycle Assessment (LCA) of a passive house of the sub-tropical climatic zone," Resources, Conservation & Recycling, Elsevier, vol. 116(C), pages 169-177.
    11. Georges, L. & Massart, C. & Van Moeseke, G. & De Herde, A., 2012. "Environmental and economic performance of heating systems for energy-efficient dwellings: Case of passive and low-energy single-family houses," Energy Policy, Elsevier, vol. 40(C), pages 452-464.
    12. Soršak, Marko & Leskovar, Vesna Žegarac & Premrov, Miroslav & Goričanec, Darko & Pšunder, Igor, 2014. "Economical optimization of energy-efficient timber buildings: Case study for single family timber house in Slovenia," Energy, Elsevier, vol. 77(C), pages 57-65.
    13. Alejandro Moreno-Rangel & Tim Sharpe & Gráinne McGill & Filbert Musau, 2020. "Indoor Air Quality in Passivhaus Dwellings: A Literature Review," IJERPH, MDPI, vol. 17(13), pages 1-16, July.
    14. Sung, Bongsuk, 2019. "Do government subsidies promote firm-level innovation? Evidence from the Korean renewable energy technology industry," Energy Policy, Elsevier, vol. 132(C), pages 1333-1344.
    15. Dalbem, Renata & Grala da Cunha, Eduardo & Vicente, Romeu & Figueiredo, Antonio & Oliveira, Rui & Silva, Antonio César Silveira Baptista da, 2019. "Optimisation of a social housing for south of Brazil: From basic performance standard to passive house concept," Energy, Elsevier, vol. 167(C), pages 1278-1296.
    16. Herie Park & Sungwoo Bae, 2021. "Quantitative Assessment of Energy Supply Security: Korea Case Study," Sustainability, MDPI, vol. 13(4), pages 1-15, February.
    17. 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.
    18. Audenaert, A. & De Cleyn, S.H. & Vankerckhove, B., 2008. "Economic analysis of passive houses and low-energy houses compared with standard houses," Energy Policy, Elsevier, vol. 36(1), pages 47-55, January.
    19. Mishra, Pulak & Behera, Bhagirath, 2016. "Socio-economic and environmental implications of solar electrification: Experience of rural Odisha," Renewable and Sustainable Energy Reviews, Elsevier, vol. 56(C), pages 953-964.
    20. Li, Xuesong & Li, Hao & Wang, Xingwu, 2013. "Farmers' willingness to convert traditional houses to solar houses in rural areas: A survey of 465 households in Chongqing, China," Energy Policy, Elsevier, vol. 63(C), pages 882-886.

    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:15:y:2022:i:6:p:1960-:d:766271. 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.