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Predicted and Measured Global Solar Radiation in Maiduguri, Nigeria
Subject area: Science,Engineering and Technology · Area of research: Applied Physics
Abstract
A model for estimating sunshine hours from some meteorological parameters was developed. Ten years (2001 ? 2010) period of Sunshine hour and Solar radiation at Maiduguri, Nigeria (11.85o N, longitude is 13.08?E) was analyzed. A correlation equation of the Angstrom type was developed to predict the monthly mean daily global solar radiation incident on a horizontal surface in Maiduguri, Nigeria: H ?_m/H ?_o = 0.34+0.42S ?/S ?_o . Thestatistical error estimations such as RMSE, MPE and MBE used to test the correlation between the measured global solar radiation and the calculated global solar radiation. The RMSE was found to be 0.05 as low as expected, the MBE was also found to be 0.015 and MPE to be 0.062 values are low. The developed model can be used in estimating global solar radiation for Maiduguri and other locations with similar climatic conditions.
Keywords
Measured, Global Solar Radiation, Sunshine Hour, Clearness Index, Model
References
[1] Banjade D., Poudyal K. N., Daponte P., Rapuano S. and Vito L. di, (2010), Estimation of Global Solar Radiation using Empirical Models at Benevento, Italy, National Seminar on Power and Communication Sectors Development (PCSD), Kathmandu, Nepal, 41-44.
[2] Mandalia H. C., Jain V. K. and Pattanaik B. N., (2012), Application of Super-molecules in solar energy conversion, A Review, Res. J. Chem. Sci., 2(1), 89-102.
[3] Akpabio, L.E., UDO, S.O., Etuk, S.E., (2004). Empirical correlations of global solar radiation with meteorological data for Onne, Nigeria. Turk. J. Physics 28, 205 – 212.
[4] Falayi, E. O. and Rabiu, A. B., (2011), Estimation of Global Solar Radiation using Cloud Cover and Surface Temperature in some Selected Cities in Nigeria, Archives of Physics Research, 2 (3), pp. 99-109.
[5] Babatunde E. B. and Aro T. O., (1990), Characteristics variation of total solar radiation at a llorin, Nigerian Journal of Solar Energy, 9, 157-173.
[6] Page, J. K., (1964), The estimation of monthly mean valuesof daily total short - wave radiation on vertical and inclined surfaces from sunshine records. Proceeding of the UN Conference on New Sources of Energy, page 98.
[7] Angstrom, A., (1924), Solar and Terrestrial Radiation, J. Meteor. Soc., 50: 121-126.
[8] Trabea, A. A. and Shaltout M. A., (2000), Correlation of global solar-radiation with meteorological parameters over Egypt. Renew. Energ., 21: 297-308.
[9] Falayi, E. O. and A. B. Rabiu, (2005), Modelling global solar radiation using sunshine duration data. Nigeria Journal of Physics, Vol. 17, pp. 181-186.
[10] Okundamiya M.S. and Nzeako A.N., (2010). Empirical Model for Estimating Global Solar Radiation on Horizontal Surfaces for Selected Cities in the Six Geopolitical Zones in Nigeria. Research Journal of Applied Sciences, Engineering and Technology. 2(8): 805-812.
[11] Neuwirth, F., (1980). The estimation of global and sky radiation in Austria. Sol. Energy 24, 421 – 426.
[12] Cooper, P.I (1969). “The Absorption of Radiation on Solar Stills”, Solar Energy, vol. 12, no. 3, pp 333 – 346.
[13] Tiwari, R.F and Sangeeta, T.H. (1997): Solar Energy. 24(6) pp. 89 - 95.
[14] Duffie, J. A. and Beckman, W. A., (1991). Solar Engineering of Thermal Processes, 2nd edition, New York: Wiley.
[15] Prescott, J.A., (1940). Evaporation from a water surface in relation to solar radiation. Trans. R. Soc. Sci. Australia 64, 114 – 125.
[16] Nguyen, B.T. and Pryor, T. L. (1997): The relationship between global solar radiation and sunshine duration in Vietnam. Renewable Energy, II, 47 (60).
How to cite this paper
@article{1702413,
author = {Ogbaka D.T., James B., Julius J.K, John N.},
title = {Predicted and Measured Global Solar Radiation in Maiduguri, Nigeria},
journal = {Iconic Research And Engineering Journals},
year = {2020},
volume = {4},
number = {1},
pages = {55-61},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/17024132.pdf},
abstract = {A model for estimating sunshine hours from some meteorological parameters was developed. Ten years (2001 ? 2010) period of Sunshine hour and Solar radiation at Maiduguri, Nigeria (11.85o N, longitude is 13.08?E) was analyzed. A correlation equation of the Angstrom type was developed to predict the monthly mean daily global solar radiation incident on a horizontal surface in Maiduguri, Nigeria: H ?_m/H ?_o = 0.34+0.42S ?/S ?_o . Thestatistical error estimations such as RMSE, MPE and MBE used to test the correlation between the measured global solar radiation and the calculated global solar radiation. The RMSE was found to be 0.05 as low as expected, the MBE was also found to be 0.015 and MPE to be 0.062 values are low. The developed model can be used in estimating global solar radiation for Maiduguri and other locations with similar climatic conditions.},
keywords = {Measured, Global Solar Radiation, Sunshine Hour, Clearness Index, Model},
month = {July},
}