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Estimating monthly average daily diffuse solar radiation with multiple predictors: A case study
Li, Huashan; Ma, Weibin; Wang, Xianlong; Lian, Yongwang
2011-07-01
Source PublicationRENEWABLE ENERGY
Volume36Issue:7Pages:1944-1948
AbstractSolar radiation measurements are not easily available, especially for the diffuse solar radiation. In this study, two models for estimating the diffuse solar radiation are proposed based on multiple predictors including the clearness index, relative sunshine duration, ambient temperature and relative humidity. One of them aims to increase the estimation accuracy, and the other aims to estimate the diffuse solar radiation direct from other meteorological elements in the absence of the global solar radiation. For a case study, the performance of the proposed models is validated by comparing with eight existing models selected from literature against the measured data at Guangzhou station in China. Through the analysis based on statistical error tests, results show that the two models can estimate the monthly average daily diffuse solar radiation with good accuracy. (C) 2011 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordSolar Radiation Global Radiation Diffuse Radiation Meteorological Parameter Empirical Model
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.renene.2011.01.006
WOS Subject ExtendedEnergy & Fuels
WOS KeywordMETEOROLOGICAL PARAMETERS ; GLOBAL RADIATION ; PRECIPITABLE WATER ; HORIZONTAL SURFACE ; MODELS ; FRACTION ; COMPONENTS ; DIVISION ; TURKEY ; EGYPT
Indexed BySCI
Language英语
WOS SubjectEnergy & Fuels
WOS IDWOS:000288472700006
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10367
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Li, Huashan,Ma, Weibin,Wang, Xianlong,et al. Estimating monthly average daily diffuse solar radiation with multiple predictors: A case study[J]. RENEWABLE ENERGY,2011,36(7):1944-1948.
APA Li, Huashan,Ma, Weibin,Wang, Xianlong,&Lian, Yongwang.(2011).Estimating monthly average daily diffuse solar radiation with multiple predictors: A case study.RENEWABLE ENERGY,36(7),1944-1948.
MLA Li, Huashan,et al."Estimating monthly average daily diffuse solar radiation with multiple predictors: A case study".RENEWABLE ENERGY 36.7(2011):1944-1948.
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