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Energikartläggning av Masurgårdens förskola: Åtgärder och dess potentiella energi- och kostnadsbesparing
University of Gävle, Faculty of Engineering and Sustainable Development, Department of Building, Energy and Environmental Engineering.
2014 (Swedish)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [sv]

Arbetet syftar till att åskådliggöra energianvändningen i Masurgårdens förskola samt kontrollera om fastighetens energisystem används optimalt. Kartläggningen syftar till att förse fastighetsägaren med beslutsunderlag för framtida investeringskalkyler och energi-besparingsåtgärder.En modell av fastigheten skapades i energisimuleringsprogrammet IDA ICE, klimat-skalet återskapades från konstruktionsritningar, belysning och personbelastning inven-terades på plats. Resterande indata var baserat på nyckeltal från tidigare studier och schablonvärden.Simuleringsresultaten visar att fastigheten inte är i behov av några större investeringar i energibesparande åtgärder. Men det konstateras att en årlig energibesparing på 5308 kWh (5,6 %) är möjlig genom en sänkning av uteluftsflöde under vintermånaderna och genom att byta ut radiatortermostaterna mot nya. Åtgärderna leder även till en förbättring av inomhusmiljön och tros minska problemen med torra slemhinnor under vintermånaderna hos brukarna.

Abstract [en]

This work aims to illustrate the use of energy in Masurgårdens förskola and verify that the property's energy is used optimally. The survey seeks to provide the landlord with decision support for future investment calculations and energy saving measures.A model of the building is created in the energy simulation program IDA ICE, the building envelope was recreated from the buildings blueprints, lighting and personal load was inventoried. The remaining input data were taken from previous studies or from standard values.Simulation results show that the building is not in need of significant investment in energy saving measures. But it is found that annual energy savings of 5308 kWh (5.6%) is possible by lowering the outdoor airflow during winter months and by replacing the radiator thermostats with new ones. The measures also leads to an improvement of indoor environment and is believed to reduce the problem with mucosal dryness on the buildings occupants during the winter months.

Place, publisher, year, edition, pages
2014. , p. 40
Keywords [sv]
Energikartläggning, byggnadens energisystem, energisimulering, byggnadens energibalans, inomhusklimat
National Category
Energy Engineering
Identifiers
URN: urn:nbn:se:hig:diva-17182OAI: oai:DiVA.org:hig-17182DiVA, id: diva2:730646
Subject / course
Energy systems
Educational program
Högskoleingenjör
Supervisors
Examiners
Available from: 2014-08-25 Created: 2014-06-29 Last updated: 2014-08-25Bibliographically approved

Open Access in DiVA

Energikartläggning av Masurgårdens förskola(2020 kB)711 downloads
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File name FULLTEXT01.pdfFile size 2020 kBChecksum SHA-512
304831673c80d2bcb700050f958922cea2f8b5c35a11e19d4f0757a94d64c8a7e98f66e32d9645353c14493959cd886ce3473742f2c0c2fafe4073e8750e5dfc
Type fulltextMimetype application/pdf

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard-cite-them-right
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • sv-SE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • de-DE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf