Solar Radiation Estimation from the Measurement of Sunshine Hours over Southern Coastal Region, Bangladesh

作者: Md. Minarul Islam , Shuvankar Podder

DOI: 10.11648/J.IJRSE.20150402.14

关键词:

摘要: In this study,the global solar radiation over the southern coastal region of Bangladesh is estimated from duration relative sunshine hours. Five models are considered to estimate irradiance. These modified form classical Angstrom – Prescott regression equation. A quadratic logarithmic model, relating and hours proposed for Bangladesh. NASA Surface Meteorology Solar Energy (SSE)have record data all world, measured satellite. As Meteorological Department or any other organization has no locations, irradiance model compared with recorded by SSE. Also t statistics applied results determine whether not they statistically significant at a particular confidence level.

参考文章(14)
A. Angstroem, Solar and terrestrial radiation Q. J. R. Meteorol. Soc.; (United States). ,vol. 50, ,(1924)
Alf Nyberg, Determination of Global Radiation with the Aid of Observations of Cloudiness Acta Agriculturae Scandinavica. ,vol. 27, pp. 297- 300 ,(1977) , 10.1080/00015127709435143
H. Ögelman, A. Ecevit, E. Tasdemiroǧlu, A new method for estimating solar radiation from bright sunshine data Solar Energy. ,vol. 33, pp. 619- 625 ,(1984) , 10.1016/0038-092X(84)90018-5
S. Rangarajan, M.S. Swaminathan, A. Mani, Computation of solar radiation from observations of cloud cover Solar Energy. ,vol. 32, pp. 553- 556 ,(1984) , 10.1016/0038-092X(84)90270-6
David B. Ampratwum, Atsu S.S. Dorvlo, Estimation of solar radiation from the number of sunshine hours Applied Energy. ,vol. 63, pp. 161- 167 ,(1999) , 10.1016/S0306-2619(99)00025-2
R.B. Benson, M.V. Paris, J.E. Sherry, C.G. Justus, Estimation of daily and monthly direct, diffuse and global solar radiation from sunshine duration measurements Solar Energy. ,vol. 32, pp. 523- 535 ,(1984) , 10.1016/0038-092X(84)90267-6