کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6732444 504049 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Performance of photovoltaics in non-optimal orientations: An experimental study
ترجمه فارسی عنوان
عملکرد فتوولتائیک در جهت های غیر مطلوب: یک مطالعه تجربی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
In this work the feasibility of PV working in non-optimal orientations will be explored by using two experimental setups: a photovoltaic façade with a southwest orientation and an architectural model of a building with the façades in the cardinal points, covered with PV. The results show interesting features, considering yearly and hourly generation profiles. Although the annual energy production for the façades and the roof is between 50% and 76% of an optimum angle installation, the façades have a more stable production along the year: monthly production can vary by a factor 2 vs a variation of factor 4 for irradiance. Moreover, the hourly production profiles are displaced from noon so they can match the demand. With some current net metering proposals, non-optimal orientations could even be more economical than the maximum producing orientation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 87, 1 January 2015, Pages 211-219
نویسندگان
, ,