SOLAR RADIATION INTENSITY IDENTIFICATION FEATURES FOR SOLAR POWER STATIONS DESIGNING

D. S. Yarymbash, Yu. V. Daus

Abstract


For solar power stations designing it is proposed method of any point solar radiation energy flux calculation knowing only its geographical coordinates based on a combination of the perfectly clear sky solar radiation daily profile application model and NASA solar radiation data base with the subsequent energy flow characteristics identification by the method of variables separation and approximation, that takes into account the region real atmospheric conditions providing high calculation accuracy of the all solar radiation components and the numerical implementation efficiency.
The identification of the real atmospheric conditions adaption factor dependence on the solar power plants installation geographical coordinates is determined on the basis of cubic spline interpolation. Therefore, it can be used to determine the total solar radiation intensity at the designing solar installations initial stage

Keywords


solar energy; geographical coordinates; real atmospheric conditions; energy flow; identification

References


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DOI: https://doi.org/10.15588/1607-6761-2014-1-12

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Copyright (c) 2017 D. S. Yarymbash, Yu. V. Daus

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