Monthly average daily solar radiation and clearness index contour maps over Oman

被引:36
|
作者
Al-Lawati, A [1 ]
Dorvlo, ASS [1 ]
Jervase, JA [1 ]
机构
[1] Sultan Qaboos Univ, Coll Sci, Dept Math & Stat, Muscat 123, Oman
关键词
clearness index; neural network; radial basis function; regression model; solar radiation;
D O I
10.1016/S0196-8904(02)00080-8
中图分类号
O414.1 [热力学];
学科分类号
摘要
Using meteorological data spanning more than ten years in Oman, radial basis function neural networks were developed for estimation of the solar radiation and clearness index for any location in Oman, given its longitude, latitude, altitude, sunshine hours and month of the year. Data generated for 25 different locations were then used to plot contour maps for monthly average daily solar radiation and clearness index over Oman. These maps will serve as a much needed reference for design and performance evaluation of solar energy conversion systems in this region. (C) 2002 Elsevier Science Ltd. All rights reserved.
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页码:691 / 705
页数:15
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