IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v28y2003i3p199-217.html
   My bibliography  Save this article

Relationships between UV (0.290–0.385 μm) and broad band solar radiation hourly values in Valencia and Córdoba, Spain

Author

Listed:
  • Cañada, J
  • Pedros, G
  • Bosca, J.V

Abstract

Data were analysed of hourly UV (0.290–0.385 μm) and broad band, G, irradiation on a horizontal plane measured in Córdoba and Valencia, Spain, during the period January 1996 to December 1998. The mean monthly hourly values of the quotient between UV and total global radiation varied within the interval 4.4–5.6% for Valencia with a mean value of 5%, and in Córdoba they ranged from 3.9 to 4.5% with a mean value of 4.2%. If a general linear relation UV=mG is considered, the square of coefficient of correlation r2 is always greater than 0.91 for Valencia and 0.97 for Córdoba. The UV hemispherical transmittance ktUV was modelled as a function of the total clearness index kt, and new correlations were determined permitting improvements in estimation and to reduce the local nature of the correlations. Also, the solar elevation was considered as an additional parameter in the correlation between ktUV and kt, and it was proven that the coefficients of correlation improved for solar elevations over 55°. The ktUV index represented approximately 75% of the kt in Valencia and 71% in Córdoba.

Suggested Citation

  • Cañada, J & Pedros, G & Bosca, J.V, 2003. "Relationships between UV (0.290–0.385 μm) and broad band solar radiation hourly values in Valencia and Córdoba, Spain," Energy, Elsevier, vol. 28(3), pages 199-217.
    • Handle: RePEc:eee:energy:v:28:y:2003:i:3:p:199-217
    DOI: 10.1016/S0360-5442(02)00111-1
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544202001111
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/S0360-5442(02)00111-1?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Wang, Lunche & Gong, Wei & Hu, Bo & Feng, Lan & Lin, Aiwen & Zhang, Ming, 2014. "Long-term variations of ultraviolet radiation in China from measurements and model reconstructions," Energy, Elsevier, vol. 78(C), pages 928-938.
    2. Khalil, Samy Abdelmordy & Shaffie, Ashraf Mustafa, 2014. "The relationship between total solar radiation and biologically erythematic radiation over urban region of Egypt," Renewable and Sustainable Energy Reviews, Elsevier, vol. 38(C), pages 1092-1099.
    3. Utrillas, M.P. & Marín, M.J. & Esteve, A.R. & Salazar, G. & Suárez, H. & Gandía, S. & Martínez-Lozano, J.A., 2018. "Relationship between erythemal UV and broadband solar irradiation at high altitude in Northwestern Argentina," Energy, Elsevier, vol. 162(C), pages 136-147.
    4. Porfirio, Anthony Carlos Silva & De Souza, José Leonaldo & Lyra, Gustavo Bastos & Maringolo Lemes, Marco Antonio, 2012. "An assessment of the global UV solar radiation under various sky conditions in Maceió-Northeastern Brazil," Energy, Elsevier, vol. 44(1), pages 584-592.
    5. Escobedo, João F. & Gomes, Eduardo N. & Oliveira, Amauri P. & Soares, Jacyra, 2011. "Ratios of UV, PAR and NIR components to global solar radiation measured at Botucatu site in Brazil," Renewable Energy, Elsevier, vol. 36(1), pages 169-178.
    6. Wang, Lunche & Gong, Wei & Ma, Yingying & Hu, Bo & Wang, Wenling & Zhang, Miao, 2013. "Analysis of ultraviolet radiation in Central China from observation and estimation," Energy, Elsevier, vol. 59(C), pages 764-774.
    7. Wang, Lunche & Gong, Wei & Luo, Ming & Wang, Wenfeng & Hu, Bo & Zhang, Ming, 2015. "Comparison of different UV models for cloud effect study," Energy, Elsevier, vol. 80(C), pages 695-705.
    8. Kalogirou, S.A. & Pashiardis, S. & Pashiardi, A., 2017. "Statistical analysis and inter-comparison of the global solar radiation at two sites in Cyprus," Renewable Energy, Elsevier, vol. 101(C), pages 1102-1123.
    9. Lisdelys González-Rodríguez & Amauri Pereira de Oliveira & Lien Rodríguez-López & Jorge Rosas & David Contreras & Ana Carolina Baeza, 2021. "A Study of UVER in Santiago, Chile Based on Long-Term In Situ Measurements (Five Years) and Empirical Modelling," Energies, MDPI, vol. 14(2), pages 1-20, January.
    10. Kudish, Avraham I. & Evseev, Efim G., 2011. "The analysis of solar UVB radiation as a function of solar global radiation, ozone layer thickness and aerosol optical density," Renewable Energy, Elsevier, vol. 36(6), pages 1854-1860.
    11. Jacovides, C.P. & Assimakopoulos, V.D. & Tymvios, F.S. & Theophilou, K. & Asimakopoulos, D.N., 2006. "Solar global UV (280–380nm) radiation and its relationship with solar global radiation measured on the island of Cyprus," Energy, Elsevier, vol. 31(14), pages 2728-2738.
    12. Leal, S.S. & Tíba, C. & Piacentini, R., 2011. "Daily UV radiation modeling with the usage of statistical correlations and artificial neural networks," Renewable Energy, Elsevier, vol. 36(12), pages 3337-3344.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:28:y:2003:i:3:p:199-217. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.