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Comparison of the daily global solar radiation from different data sources in Northwest China climate
Cao, Fei1,2; Li, Huashan3; Zhao, Liang2
2017
Source PublicationINTERNATIONAL JOURNAL OF GREEN ENERGY
Volume14Issue:6Pages:548-554
AbstractThe solar radiation data are of high importance to the solar energy systems. Conventional methods to obtain the solar radiation data are from weather stations, solar radiation models, commercial software databases, and field measurements. In the present study, a new daily global solar radiation model is proposed, by combining the quadratic function of sunshine fraction and sine function of the day of the year. The solar radiation model calculated data are then compared with China Meteorological Data Sharing System (CMDSS) data, TRNSYS data, and field-measured data in Northwest China climate. It is found that the newly proposed solar radiation model has better performance than the other nine solar radiation models in the literature. The solar radiation model calculated data fit well with the CMDSS annually average data. The TRNSYS data are a bit larger than the CMDSS annually average data in summer half year and a little smaller than those in winter half year. The solar radiation model and the CMDSS annually average data have the best correlation, whereas the TRNSYS data and the field-measured data have the worst correlation. The solar radiation model calculated data have the best correlation with the other three data sources.
SubtypeArticle
KeywordModel Development Solar Database Solar Energy Solar Radiation Model Trnsys
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1080/15435075.2017.1307752
WOS Subject ExtendedThermodynamics ; Energy & Fuels
WOS KeywordSUNSHINE DURATION ; BRIGHT SUNSHINE ; SPAIN
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(51506043) ; Fundamental Research Funds for the Central Universities(2014B19714) ; Applied Basic Research Plan of Changzhou City(CJ20160043) ; Natural Science Foundation of Guangdong Province, China(2016A030313174) ; Science and Technology Program of Guangzhou, China(201607010106) ; Key Laboratory of Renewable Energy, Chinese Academy of Sciences(Y607j11001) ; Youth Innovation Promotion Association, Chinese Academy of Sciences(2017402)
WOS SubjectThermodynamics ; Energy & Fuels
WOS IDWOS:000401462600005
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/14114
Collection中国科学院广州能源研究所
Affiliation1.Hohai Univ, Coll Mech & Elect Engn, Changzhou 213022, Peoples R China
2.Xi An Jiao Tong Univ, State Key Lab Multiphase Flow Power Engn, Xian 710049, Shaanxi, Peoples R China
3.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Cao, Fei,Li, Huashan,Zhao, Liang. Comparison of the daily global solar radiation from different data sources in Northwest China climate[J]. INTERNATIONAL JOURNAL OF GREEN ENERGY,2017,14(6):548-554.
APA Cao, Fei,Li, Huashan,&Zhao, Liang.(2017).Comparison of the daily global solar radiation from different data sources in Northwest China climate.INTERNATIONAL JOURNAL OF GREEN ENERGY,14(6),548-554.
MLA Cao, Fei,et al."Comparison of the daily global solar radiation from different data sources in Northwest China climate".INTERNATIONAL JOURNAL OF GREEN ENERGY 14.6(2017):548-554.
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