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Design av batterilager: En studie kring effekten att placera batterier i byggnader jämfört med containrar
Dalarna University, School of Information and Engineering, Construction.
Dalarna University, School of Information and Engineering, Construction.
2024 (Swedish)Independent thesis Basic level (professional degree), 10 credits / 15 HE creditsStudent thesisAlternative title
Design of battery storage : A study on the effect of placing batteries in buildings compared to containers (English)
Abstract [en]

Battery storage has become more common both in private homes and businesses. As more people choose to install them, the risks associated with them will increase. Most of the batteries that are installed are of the lithium-ion type as they have high energy and power density. The battery carries certain risks that can lead to fire or explosions. To ensure that the batteries do not lose power and to reducethe risks posed by the battery, they should be stored in areas that maintain a constant temperature, often between 20 and 25 degrees. Currently, there are no clearly published rules in Sweden on how batteries should be placed in homes, which can lead to them being placed in the wrong places. The greatest risk is if they are placed inside residential buildings as there is asignificant risk of rapid-fire development in lithium-ion batteries. So, the batteries should not be placed in residential buildings, but in a separate building to reduce the risk of fire in spaces where people sleep. Larger battery stores are often placed in containers, in this study we will investigate if there is a better way to store these batteries by investigating the difference between building a smaller building and adapting a container.The work will be about battery buildings and will investigate the effect of placing batteries in houses compared to storing them in containers. The study will look at different wall constructions and try to find the best. The study emphasizes the importance of integrating energy-efficient measures into building design to minimize operating costs and environmental impacts in the long term. We reduce energy consumption and help preserve the environment and promote sustainable development, by using sustainable materials and the right construction methods.

Abstract [sv]

Batterilager har blivit mer vanliga både hos privatpersoner och för företag. Då fler personer väljer att installera dessa så kommer riskerna som dess medför öka. De flesta batterierna som installeras är av typen Litium-jon då dessa har hög energi- och effekttäthet. Batteriet medför vissa risker som kan leda till brand eller explosioner. För att se till att batterierna inte förlorar effekt och minska riskerna som batteriet har bör de förvaras i utrymmen som håller en konstant temperatur som ofta ligger mellan 20 och 25 grader. Idag finns det inga tydligt publicerade regler i Sverige kring hur batterier bör placeras i bostäder vilket kan leda till att de placeras på fel ställen. På grund av att det finns en risk att batterierna börjar brinna, bör de inte placeras där folk sover. Då dagens små hus oftast bara byggs med en brandcell och med tanke på litium-jon batteriers snabba brandförlopp. Så batterierna bör inte placeras i bostadshus, utan i en separat byggnad för att minska risken för brand i utrymmen där folk sover. Större batterilager är ofta placerade i containrar. I denna studie kommer vi undersöka om det finns ett bättre sätt att förvara dessa batterier genom att undersöka skillnaden mellan att bygga en mindre byggnad och att anpassa en container. Arbetet kommer handla om batteribyggnader och kommer undersöka effekten av att placera batterier i en byggnad jämfört med att förvara de i containrar. Studien kommer undersöka olika väggkonstruktioner och analysera vilken som är bäst utifrån kostnadseffektivitet och energianvändning.

Place, publisher, year, edition, pages
2024.
Keywords [en]
Battery storage, Construction, Lithium Batteries, U-value, Energy efficient building, BSS
Keywords [sv]
Batterilager, Konstruktion, Batteriförvaring, Litium Batterier, U-värde, Energieffektivt byggande, BSS
National Category
Construction Management
Identifiers
URN: urn:nbn:se:du-48963OAI: oai:DiVA.org:du-48963DiVA, id: diva2:1882151
Subject / course
Construction
Available from: 2024-07-04 Created: 2024-07-04

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CiteExportLink to record
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Citation style
  • apa
  • ieee
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