دانلود مقاله ISI انگلیسی شماره 61735
عنوان فارسی مقاله

روش ارزیابی استفاده از انرژی تجدیدپذیر در ساختمان های سبز

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
61735 2008 4 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Renewable energy utilization evaluation method in green buildings
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Renewable Energy, Volume 33, Issue 5, May 2008, Pages 883–886

کلمات کلیدی
انرژی تجدیدپذیر؛ ضریب تبدیل انرژی؛ ضریب کیفیت انرژی؛ نسبت تعویض موثر
پیش نمایش مقاله
پیش نمایش مقاله روش ارزیابی استفاده از انرژی تجدیدپذیر در ساختمان های سبز

چکیده انگلیسی

Utilizing renewable energy (RE) is an important part of the design and development of green buildings. However, it is unreasonable to assess renewable energy utilization (REU) only with the net ratio of end-use energy provided by the renewable energy system to a building's total energy consumption, but ignoring the system efficiency of REU with the necessary extra conventional energy consumption, such as electricity. In this paper, the energy quality coefficient (EQC) is introduced to describe the quality of energy, while the energy conversion coefficient (ECC) is applied to evaluate energy system efficiency. The indexes and their expressions were developed based on exergy analysis. Based on these two indexes, an effective substitution ratio (ESR) was developed for the evaluation of REU. Furthermore, the ESR of utilizing RE to substitute for single type and multiple types of conventional energy is discussed. Finally, case studies were conducted and some conclusions were drawn from the results for application of RE in buildings.

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