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Modeling the Incident Solar Radiation of the City of N’Djamena (Chad) by the Capderou Method
International Journal of Photoenergy ( IF 3.2 ) Pub Date : 2020-01-08 , DOI: 10.1155/2020/6292147
Mahamat Hassane Babikir 1 , Donatien Njomo 1 , Mahamat Barka 2 , Mahamoud Youssouf Khayal 2 , Deli Goron 1 , Venant Sorel Chara-Dackou 1 , Tefouet Tiague Martial 1 , Kamta Legue Daniel Romeo 1 , Gram-shou Jean Paul 1 , Nzadi Siwe Elie 1
Affiliation  

Chad is like many African countries with no meteorological station at the moment to measure solar radiation throughout the country. Thus, theoretical models are used to estimate incident solar radiation. These models are established in correlation form. Our objective was to present a model, which allows the determination of the solar component on two surfaces (horizontal and inclined). This model allowed us to determine, over time, the component of global, direct, and diffuse solar radiation over a period that will cover the different seasons of the year. The calculation is done according to Klein’s days over all the months of the year. The hourly results of the global, direct, and diffuse radiation obtained for all the planes going from January to December are satisfactory compared to the results of the other authors quoted in the literature, which give the maximum and minimum values very close to theirs. These results allowed us to validate the applicability of this model in a climate other than the desert climate.

中文翻译:

使用 Capderou 方法模拟恩贾梅纳市(乍得)的入射太阳辐射

乍得和许多非洲国家一样,目前还没有气象站来测量全国的太阳辐射。因此,理论模型用于估计入射太阳辐射。这些模型是以相关形式建立的。我们的目标是展示一个模型,它允许确定两个表面(水平和倾斜)上的太阳能组件。该模型使我们能够随着时间的推移确定涵盖一年中不同季节的全球、直接和漫射太阳辐射的组成部分。计算是根据一年中所有月份的克莱因天数进行的。与文献中引用的其他作者的结果相比,从 1 月到 12 月获得的所有飞机的全球、直接和漫射辐射的每小时结果令人满意,这给出了非常接近他们的最大值和最小值。这些结果使我们能够验证该模型在沙漠气候以外的气候中的适用性。
更新日期:2020-01-08
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