期刊名称：International Journal of Mechatronics, Electrical and Computer Technology
印刷版ISSN：2305-0543
出版年度：2014
卷号：4
期号：12
页码：1232-1248
出版社：Austrian E-Journals of Universal Scientific Organization
摘要：Various experimental models have been proposed for predicting solar radiation. These models have been defined to base on location and special conditions of each world's cities. In this paper, radiation magnitude bases on available models calculated and compared with actual data of Yasuj city. Current data of solar radiation have been measured by Pyranometer CMP21. Results show that models of Tahran & Sari 1, Hottel, Yahghubi & Jafarpour and Daneshyar have had good agreement with the mean solar radiation without meteorological data. Although new coefficient based on angstrom derived to predict irradiation accurately (less than 6% error). Whiles base on atmospheric data, models of Benghanem et al. 3 & 4 with only 8% error can proposes for various years in this area.
关键词：Solar radiation; Radiation predicting models; Yasuj city
