دانلود مقاله ISI انگلیسی شماره 43205
عنوان فارسی مقاله

یک روش برای تجزیه و تحلیل ذخیره انرژی در بخاری های آبی کوچک خورشیدی نصب شده در مسکن افراد کم درامد در برزیل

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
43205 2014 13 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
A procedure for analysing energy savings in multiple small solar water heaters installed in low-income housing in Brazil
منبع

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

Journal : Energy Policy, Volume 72, September 2014, Pages 43–55

کلمات کلیدی
بخاری آبی کوچک خورشیدی چندگانه - مسکن کم درآمد - آنالیز خوشه ای - صرفه جویی در برق - رفتار کاربر
پیش نمایش مقاله
پیش نمایش مقاله  یک روش برای تجزیه و تحلیل ذخیره انرژی در بخاری های آبی کوچک خورشیدی نصب شده در مسکن افراد کم درامد در برزیل

چکیده انگلیسی

Due to government subsidies, Brazil has witnessed an increase in the installation and use of small solar water heating systems in low-income housing projects. Although the initiative has reduced the load curve during peak times due to the reduced use of electric showerheads, measurement and verification (M&V) are needed to validate the savings. M&V procedures should take into account the social and economic variability of low-income housing developments. To improve M&V in low-income housing projects, this paper presents a methodology for identifying homogeneous subgroups based on their energy-saving potential. This research strategy involved a cluster analysis designed to improve the understanding of what energy savers and other influencing factors exist. A case study in Londrina Brazil was undertaken with 200 low-income families. Five clusters, created based on savings potential, were defined. The results showed that only two clusters demonstrated good electricity savings, representing 47% of families. However, two clusters, or 37%, did not provide satisfactory savings, and the other 16% did not provide any consumption history due to previous use of illegal city electricity connection practices. Therefore, studies confirm the need for a detailed measurement of the representative subgroups to assess the influence of human behaviour on potential SWHS-induced savings.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.