کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4918977 | 1428937 | 2017 | 35 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Resilience of robust cost-optimal energy retrofit of buildings to global warming: A multi-stage, multi-objective approach
ترجمه فارسی عنوان
قابلیت انعطاف پذیری انرژی بهینه انرژی ساختمان ها به گرمایش جهانی: یک رویکرد چند مرحله ای و چند هدفه
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کلمات کلیدی
تکمیل انرژی ساختمان بهینه سازی چند هدفه، گرمایش جهانی، الگوریتم ژنتیک، هزینه مطلوب، انعطاف پذیری،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The climate evolution towards a progressive increase of Earth's temperature is leading to many worrying consequences, involving different aspects of World life. Among them, a specific focus should be given to the resilience of building energy design to global warming, since the efficiency and effectiveness of energy conservation measures over time can be highly affected by climate change. In this vein, the paper applies a multi-stage, multi-objective approach to find robust cost-optimal energy retrofit solutions and to assess their resilience to global warming. The approach combines the software EnergyPlus and MATLAB® to implement an optimization genetic algorithm and a smart research strategy. This framework allows to explore a huge solution domain by investigating sundry performance indicators, such as energy needs, polluting emissions and global costs, thereby ensuring a robust assessment of cost-optimality. Different cost-optimal retrofit solutions are found for different global warming and economic scenarios. Finally, a careful decision-making is performed to identify a recommended solution that provides the highest resilience to the cited scenarios, yielding the best trade-off among energy, environmental and economic performances. The approach is applied to a typical Mediterranean building, located in South Italy. The recommended solution includes the energy retrofit of the whole building envelope and the replacement of energy systems. It requires an investment around 100 â¬/m2 and, in most scenarios, produces high potential benefits in terms of primary energy savings (42 ÷ 44 kWh/m2a), polluting emission reductions (11.5 ÷ 12.0 kgCO2-eq/m2a) and global cost savings (5 ÷ 78 â¬/m2).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 153, 15 October 2017, Pages 150-167
Journal: Energy and Buildings - Volume 153, 15 October 2017, Pages 150-167
نویسندگان
Fabrizio Ascione, Nicola Bianco, Rosa Francesca De Masi, Gerardo Maria Mauro, Giuseppe Peter Vanoli,