lnu.sePublikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Primary energy impact of ventilation heat recovery in a timber-frame building with different heat systems.
Linnéuniversitetet, Fakultetsnämnden för naturvetenskap och teknik, Institutionen för teknik, TEK. (SBER)ORCID-id: 0000-0002-5220-3454
2012 (engelsk)Inngår i: Forum Holzbau Nordic, Växjö 12: International Holzbau-Forum Nordic Växjö 12 (IHN 2012),  Nordic Wood Construction Conference Vertrie, 2012Konferansepaper, Publicerat paper (Annet vitenskapelig)
Abstract [en]

Here, we analyze the impact of ventilation heat recovery (VHR) on the operationprimary energy use of a case-study timber-frame building using different heatsupply systems including electric resistance heating, bedrock heat pump and districtheating based on combined heat and power (CHP) production. We model theprimary energy use for the original and improved level of energy efficiency of thebuilding, both with and without VHR. VHR increases the electrical energy used forventilation and reduces the heat energy used for space heating. Significant primaryenergy savings is achieved when VHR is used in electric resistance heatedbuildings than in district heated buildings. For district heated buildings the primaryenergy savings are small. VHR systems can give substantial final energy reduction,but the primary energy benefit depends strongly on the type of heatsupply system, and also on the amount of electricity used for VHR and the airtightnessof buildings. This study shows the importance of considering the interactionsbetween heat supply systems and VHR systems to reduce primary energyuse in buildings.

sted, utgiver, år, opplag, sider
2012.
HSV kategori
Forskningsprogram
Naturvetenskap, Miljövetenskap
Identifikatorer
URN: urn:nbn:se:lnu:diva-21888OAI: oai:DiVA.org:lnu-21888DiVA, id: diva2:558405
Konferanse
International Holzbau-Forum Nordic 2012 (IHN 12), Växjö, Sweden, August 30-31. New construction in a new age, Good homes for small households at a reasonable price
Tilgjengelig fra: 2012-10-03 Laget: 2012-10-03 Sist oppdatert: 2020-05-20bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Personposter BETA

Dodoo, Ambrose

Søk i DiVA

Av forfatter/redaktør
Dodoo, Ambrose
Av organisasjonen

Søk utenfor DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric

urn-nbn
Totalt: 129 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf