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Solceller och elbilars påverkan på lokala elnätet
Karlstad University, Faculty of Health, Science and Technology (starting 2013), Department of Engineering and Physics (from 2013).
2019 (Swedish)Independent thesis Basic level (university diploma), 15 credits / 22,5 HE creditsStudent thesisAlternative title
Photovoltaics and electric vehicles impact on local grid (English)
Abstract [sv]

Detta examensarbete har genomförts i samarbete med Arvika Teknik AB. Rapporten undersöker två bostadsområden i Arvika lokalnät, där syftet är att ge vägledning om framtidens energibehov för elbilar samt om solceller kan hjälpa till och minska effekttoppar. Rapporten visar på att lokalnät i vissa fall har stora effektutrymmen som kan användas till laddning av elbilar. Ytterligare visas att solceller endast kan ha en marginell inverkan på effekttoppar. Utmaningarna för nätbolagen innefattar många andra faktorer än de som berörs i denna rapport. Rapporten ger viss vägledning men mycket arbete återstår. Problem med elbilsladdning kommer inte komma de närmaste åren men på sikt kommer det vara viktigt att utveckla metoder att styra elbilsladdningen.

Abstract [en]

This bachelor thesis is collaborated with Arvika Teknik AB. It’s an analyse of two local grids in Arvika. The purpose is providing guidance of future energy needs for charging of electric vehicles and whether photovoltaics is able to reduce power peaks. The report shows that some local grids have good capabilities to meet future power demand from charging electric vehicles. This thesis also shows that photovoltaics potentially has a fringe possibility to cut current power peaks. There are many more challenges for network operators than what is referred to here. Hence the report gives some guidance, but more research is needed. For both areas investigated, problems due to power shortages related to charging electric vehicles will not occur in the next few years. But as the number of electric vehicles rises it will be important to find methods to distribute the charging sessions.

Place, publisher, year, edition, pages
2019. , p. 36
Keywords [sv]
Lokalnät, Elbilsladdning
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kau:diva-75150OAI: oai:DiVA.org:kau-75150DiVA, id: diva2:1359180
External cooperation
Arvika Teknik AB
Educational program
Electrical Engineering, 180hp
Supervisors
Examiners
Available from: 2019-10-09 Created: 2019-10-08 Last updated: 2019-10-09Bibliographically approved

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Examensarbete 2019(1694 kB)13 downloads
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Type fulltextMimetype application/pdf

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Electrical Engineering, Electronic Engineering, Information Engineering

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CiteExportLink to record
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Citation style
  • apa
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Output format
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