Renovation strategies of typical Danish single-family house for optimization of energy efficiency and flexibility

Anna Marszal-Pomianowska, Hicham Johra*, Evangelia Loukou, Mingzhe Liu, Michal Zbigniew Pomianowski, Nadin Hisham Sharif, Laia Tuixent Morgo Monne, Una Levane

*Corresponding author for this work

Research output: Contribution to journalConference article in JournalResearchpeer-review

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Abstract

Buildings will play a significant role in providing a safe and efficient operation of the future energy system. The aim of this work is to investigate how typical cost-effective renovation packages contribute to energy consumption reduction as well as influence the energy flexibility in a Danish single-family from 1970s, and if simple rule-based controller can contribute in peak shaving strategy. By choosing the different renovation packages, the space heating demand can decrease between 34 - 64% and the flexibility time can increase between 200 – 500%. Depending on the cut-off period, the simple RBC of turning off the heating power can further reduce the heating consumption and contribute in reducing the morning load peak with small compromise on the thermal comfort level.
Original languageEnglish
Article number012182
Book seriesJournal of Physics: Conference Series (Online)
Volume1343
ISSN1742-6596
DOIs
Publication statusPublished - 2019
EventCISBAT 2019 – International Scientific Conference:: Climate Resilient Cities - Energy Efficiency & Renewables in the Digital Era - Lausanne, Switzerland
Duration: 4 Sept 20196 Sept 2019
https://cisbat.epfl.ch/

Conference

ConferenceCISBAT 2019 – International Scientific Conference:
Country/TerritorySwitzerland
CityLausanne
Period04/09/201906/09/2019
Internet address

Keywords

  • Building energy flexibility
  • Renovation

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