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Comprehensive investigation on energy retrofits in eleven multi-family buildings in Sweden

机译:瑞典11栋多户家庭建筑的能源改造综合研究

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摘要

Rapidly growing energy use in the building sector is considered a serious problem by both the European Union (EU) and Sweden. Reducing energy demand in the building sector is important for Sweden in order to reach national energy goals for reduced energy use and CO_2 emissions in the future. This project aims to find energy efficiency potential in multifamily buildings in the Gaevleborg region, which is a cold climate region in Sweden. Measurements and simulations have been made on eleven multifamily buildings from the whole region. The results include different energy efficiency measure packages, profitability analysis of individual measures and packages, and primary energy use analysis. The paper also includes CO_2 emissions reduction analysis based on different methods. The project shows that the multifamily buildings in the Gaevleborg region have good potential to reduce their energy use by more than 50%, which in turn will contribute to 43% primary energy reduction and 48% CO_2 emissions reduction.
机译:欧盟(EU)和瑞典都认为建筑行业中能源使用的快速增长是一个严重的问题。减少建筑部门的能源需求对瑞典很重要,以实现将来减少能源使用和CO_2排放的国家能源目标。该项目旨在在盖夫勒堡地区(瑞典的寒冷气候地区)的多户住宅中发现提高能源效率的潜力。对整个地区的11栋多户住宅进行了测量和模拟。结果包括不同的能效措施一揽子计划,单个措施和一揽子计划的获利能力分析以及一次能源使用分析。本文还包括基于不同方法的CO_2减排分析。该项目表明,盖夫堡地区的多户住宅具有将能源消耗减少50%以上的良好潜力,这将有助于减少43%的一次能源消耗和48%的CO_2排放量。

著录项

  • 来源
    《Energy and Buildings》 |2014年第12期|704-715|共12页
  • 作者单位

    Division of Energy Systems, Department of Management and Engineering, Linkoeping University, Linkoeping, Sweden, Division of Building, Energy and Environment Technology, Department of Technology and Environment, University of Gaevle, Gaevle, Sweden, Linkoeping University, Department of Management and Engineering, Division of Energy System, SE-58183 Linkoeping, Sweden;

    Division of Energy Systems, Department of Management and Engineering, Linkoeping University, Linkoeping, Sweden,Division of Building, Energy and Environment Technology, Department of Technology and Environment, University of Gaevle, Gaevle, Sweden;

    Division of Building, Energy and Environment Technology, Department of Technology and Environment, University of Gaevle, Gaevle, Sweden;

    Division of Building, Energy and Environment Technology, Department of Technology and Environment, University of Gaevle, Gaevle, Sweden;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Multi-family building; Retrofit; Energy efficiency; Energy saving measures; Profitability; Primary Energy use; CO_2 emission;

    机译:多户住宅;改造;能源效率;节能措施;盈利能力;一次能源使用;CO_2排放;

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