Establishing New Regression Equations for Obtaining the Diffuse Solar Radiation in Sakarya (Turkey)

Tehnički Vjesnik

Ceyda Aksoy Tirmikçi¹  Cenk Yavuz¹ 

[1] Sakarya University, Eng. Faculty Electrical and Electronics Eng. Dept., Esentepe Campus, 54187, Serdivan, Sakarya, Turkey;

关键词: clearness index;    diffuse fraction;    diffuse solar radiation equations;    statistical analysis;    sunshine fraction;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this paper diffuse solar radiation component is investigated for Sakarya city (Turkey). For this purpose, 17 diffuse solar radiation equations correlating the diffuse fraction with the clearness index and/or the sunshine fraction are selected from the literature. The predictions obtained from the selected equations are utilized to determine the regression constants of the new equations. In conclusion, the best equation for the city is introduced by performing statistical analysis.

【 授权许可】

Unknown