The EU Directive 20-20-20 places high demands on new buildings and activities designed with a focus on sustainability with low climate impact. The use of renewable energy technologies are becoming increasingly important to lower carbon emissions and ensuring a sustainable and environmentally friendly energy supply. This becomes especially important in energy-intensive activities like office buildings or commercial kitchens which are characterized by high internal heat generation from appliances, machinery and people. By providing the business with electricity from renewable energy sources and recovering excess heat both money and the environment can be saved. The starting point of this study was to investigate a planned commercial kitchen on Svartsö in the Stockholm archipelago that is supposed to produce organic fresh baby food. The company behind the business wishes to profile their activities climate and environmentally friendly. The purpose of the study was to investigate the electricity production potential for a PV-wind hybrid systems on Svartsö and examine how much of this electricity can be integrated directly in the business. The building's energy need was calculated by a constructed model in the energy calculation program VIP-Energy. To estimate the production potential of the renewable micro-generation simulations of a PV-wind hybrid system with location-specific weather data from SMHI was designed and performed in Matlab. The study provides analysis and reflections of the results. The conclusion is that the electricity usage profile of the business correlates well with the production profile of solar power while wind power is expensive in relation to solar power.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:uu-264518 |
| Date | January 2015 |
| Creators | Khoshlahge-Yazdi Jöhnemark, Behroz, Spinelli Scala, Robin |
| Publisher | Uppsala universitet, Fasta tillståndets fysik, Uppsala universitet, Fasta tillståndets fysik |
| Source Sets | DiVA Archive at Upsalla University |
| Language | Swedish |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | UPTEC STS, 1650-8319 ; 15038 |
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