کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1551947 998157 2009 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
General formula for on-axis sun-tracking system and its application in improving tracking accuracy of solar collector
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
General formula for on-axis sun-tracking system and its application in improving tracking accuracy of solar collector
چکیده انگلیسی

Azimuth-elevation and tilt-roll tracking mechanism are among the most commonly used sun-tracking methods for aiming the solar collector towards the sun at all times. It has been many decades that each of these two sun-tracking methods has its own specific sun-tracking formula and they are not interrelated. In this paper, the most general form of sun-tracking formula that embraces all the possible on-axis tracking methods is presented. The general sun-tracking formula not only can provide a general mathematical solution, but more significantly it can improve the sun-tracking accuracy by tackling the installation error of the solar collector.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 83, Issue 3, March 2009, Pages 298–305
نویسندگان
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