کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6733635 | 504056 | 2014 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A multi-objective optimization model for the life-cycle cost analysis and retrofitting planning of buildings
ترجمه فارسی عنوان
یک مدل بهینه سازی چند هدف برای تجزیه و تحلیل هزینه ها و برنامه ریزی ساختمان های مدرن
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کلمات کلیدی
تکمیل ساختمان، بهینه سازی چند هدفه، هزینه زندگی چرخه، اقدامات تعدیل چندگانه،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
The building sector contributes a large proportion of the world's total final energy consumption. As a result, considerable attention has been paid to energy efficiency in the building sector. At the current stage, building retrofitting is the most feasible and cost-effective method to improve building energy efficiency. This paper presents a multi-objective optimization model for life-cycle cost analysis and retrofitting planning of buildings. A net present value (NPV) based economic analysis taking life-cycle cost into account is introduced to formulate the objective functions. In addition, a combination of multiple alternative measures for each retrofitting intervention is considered in determining the optimal solution. The presented model aims at maximizing both energy savings and economic benefits during a selected time frame. It allows decision makers to make best use of the available budget. A differential evolution (DE) algorithm is proposed to solve this optimization problem. The result of the case study illustrates the effectiveness of the multi-objective optimization model to support the planning of energy-efficient and cost-effective building retrofitting projects.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 77, July 2014, Pages 227-235
Journal: Energy and Buildings - Volume 77, July 2014, Pages 227-235
نویسندگان
Bo Wang, Xiaohua Xia, Jiangfeng Zhang,