کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6699977 502536 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Using physical, behavioral, and demographic variables to explain suite-level energy use in multiresidential buildings
ترجمه فارسی عنوان
با استفاده از متغیرهای فیزیکی، رفتاری و جمعیت شناختی برای توضیح استفاده از انرژی مجموعه در ساختمان های چندمنشیه
کلمات کلیدی
رفتار شغلی، بلند بلند مسکونی، استفاده از انرژی، استفاده از آب، تحقیق تحقیق،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
Highly glazed high-rise residential towers are becoming increasingly popular across Canada, especially in Toronto. The present study explores energy use trends in these buildings, investigating the extent to which physical, behavioral, and demographic variables explain suite-level energy and water consumption. The study relies on data collected in four recently built towers, in Ontario, Canada, and involves submeter data from participating suites, questionnaire responses, and physical data relating to the each suite (e.g., exterior wall area). The average suite-level energy use intensity was found to be 125.6 ekWh/m2/year (not including heating, cooling and lighting for common spaces). The average end-use breakdown is 35% for electricity (plug loads and lighting), 34% for hot water, 20% for heating, and 11% for cooling. Energy use intensity differed by a factor of 7 between similar suites, electricity by a factor of 5, hot water by a factor of 13, cooling by a factor of 47, and heating by a factor of 67. Results suggest that occupant behavior and demographics account for 57% of the heating variability, 84% of the cooling variability, and 60% of electricity variability. For hot water, 51% of variability was explained by self-reported behaviors, with the rest of the variability being explained by behaviors which were not measured. Combining quantitative and qualitative datasets was an effective approach to understanding energy use in this understudied building type.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Building and Environment - Volume 89, July 2015, Pages 308-317
نویسندگان
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