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Uppsala universitet, Teknisk-naturvetenskapliga vetenskapsområdet, Tekniska sektionen, Institutionen för teknikvetenskaper, Industriell teknik.
2018 (svensk)Independent thesis Advanced level (professional degree), 20 poäng / 30 hpOppgave
Abstract [en]

The purpose of this thesis was to form a tariff that is economicallyadvantageous for owners of solar panels connected to the grid. On thepower distribution grid company Sala-Heby Energi Elnät AB practices atariff based on the avarage value of the five highest power peaks permounth on weekdays between 7 am to 7 pm. To investigate if anothertariff structure could be more economically advantageous for ownersof solar panels, three different types of tariff structures weretested; Power tariff, Energy tariff and Power combined with Energytariff. For all these, different parameters were changed and theprices were optimized by linear optimization. The data that was used,was collected from a representative selection of the availablehousehold costumers. Also data from available solar electricityproduction establishments was collected and virtual solar panels wasinstalled to the households, to investigate the savings of theinvestigated tariff structures. The conclusion was that an energytariff with a charged time between 9 am to 5 pm on weekdays and freehours during low load times of the days was the alternative that wasmost economically advantageous for costumers with solar panels. Inavarage, one could save 600 SEK during April-October with this tariffstructure. Though, this tariff can be disadvantageous for housholdcostumers and also imply an economical risk for SHE.

sted, utgiver, år, opplag, sider
2018. , s. 51
Serie
UPTEC F, ISSN 1401-5757 ; 18013
HSV kategori
Identifikatorer
URN: urn:nbn:se:uu:diva-351869OAI: oai:DiVA.org:uu-351869DiVA, id: diva2:1211474
Eksternt samarbeid
Sala-Heby Energi Elnät AB
Utdanningsprogram
Master Programme in Engineering Physics
Veileder
Examiner
Tilgjengelig fra: 2018-05-31 Laget: 2018-05-31 Sist oppdatert: 2018-05-31bibliografisk kontrollert

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