Models for obtaining daily global solar irradiation from air temperature data

Paulescu, Marius; Fara, Laurenţiu; Paulescu, Eugenia

doi:10.1016/j.atmosres.2005.06.001

Cited by 31 publications

(20 citation statements)

References 25 publications

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“…Here, three other models are discussed: from the first category the polynomials correlations reported in El Metwally (2003) and from the second category the models developed by and Paulescu et al (2006).…”

Section: åNgström-type Equationsmentioning

confidence: 98%

“…A method for extending the application area of SEAT, based on findings reported in Paulescu et al (2006), follows.…”

Section: Extending the Application Areamentioning

confidence: 99%

“…(8.23), the parameter v 0 acts as a multiplier of polynomial coefficients resulting from the fitting process at the origin location. v 0 is calculated as follows (Paulescu et al 2006):…”

Section: Radest Toolmentioning

confidence: 99%

See 2 more Smart Citations

Weather Modeling and Forecasting of PV Systems Operation

Paulescu¹,

Paulescu²,

Gravila³

et al. 2013

Green Energy and Technology

123

103

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Section: åNgström-type Equationsmentioning

confidence: 98%

“…A method for extending the application area of SEAT, based on findings reported in Paulescu et al (2006), follows.…”

Section: Extending the Application Areamentioning

confidence: 99%

See 1 more Smart Citation

Weather Modeling and Forecasting of PV Systems Operation

Paulescu¹,

Paulescu²,

Gravila³

et al. 2013

Green Energy and Technology

123

103

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“…For the place of Babylon city and these constants has a no unit. When we take the climatic inductions on the incidence solar radiation (degree of temperature and the relative of humidity), we will get the following equations [7], [8], [9]: …”

Section: The Effect Of Change In Temperature and Relativity Of Moistnmentioning

confidence: 99%

The effect of the climate's elements on the sun radiation in Babylon for 2013

Ibrahem¹,

Mohammed²

2015

IJBAS

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In this study special equations had used for calculation the quantity of the solar radiation which incident perpendicular on the Babylon city, the benefit of this study is exploitation the solar energy by solar cell to get the electricity. The data of the weather from the meteorological station in College of Education for pure sciences contains the information of the Monthly average of the Solar Radiation with absence atmosphere , the Monthly Average of the theoretical solar radiance and Relative Air Mass from 1/ January / 2013 to 31/ August / 2013. The results of this study explains the effects of the climate's elements (degree of temperature and the relative of humidity), on the solar Radiation. In this study I will discover that we can transform the solar radiation in the Babylon city to the electricity by using the solar cells.

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“…Prescott puts this equation in a more convenient form, replacing the clear sky radiation by the extraterrestrial one [6]. Then, the Angstrom-Prescott model was developed by many researchers, who have correlated the global solar radiation with the sunshine duration in another regression forms [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22] and with some meteorological parameters such as air temperature, relative humidity, cloudiness, and wind velocity [23][24][25][26][27][28][29][30][31][32][33][34]. Each of these factors contributes in a significant manner in the estimation of global solar radiation.…”

Section: Introductionmentioning

confidence: 99%

A Comparative Study of Some Regression Models to Estimate the Global Solar Radiation on a Horizontal Surface from Sunshine Duration and Meteorological Parameters for Ghardaïa Site, Algeria

Gairaa

Bakelli

2013

ISRN Renewable Energy

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A comparison between some regression correlations for predicting the global solar radiation received on a horizontal plane has been processed. Seven models for estimating the global solar radiation from sunshine duration and two meteorological parameters (air temperature and relative humidity) are presented. The root mean square error (RMSE), mean bias error (MBE), correlation coefficient (CC), and percentage error (e) have been also computed to test the accuracy of the proposed models. Comparisons between the measured and the calculated values have been made. The results obtained show that the linear and quadratic models are the most suitable for estimating the global solar radiation from sunshine duration, and for the models based on meteorological parameters, Abdalla and Ojosu's models give the best performance with a CC of 0.898 and 0.892, respectively.

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Models for obtaining daily global solar irradiation from air temperature data

Cited by 31 publications

References 25 publications

Weather Modeling and Forecasting of PV Systems Operation

Weather Modeling and Forecasting of PV Systems Operation

The effect of the climate's elements on the sun radiation in Babylon for 2013

A Comparative Study of Some Regression Models to Estimate the Global Solar Radiation on a Horizontal Surface from Sunshine Duration and Meteorological Parameters for Ghardaïa Site, Algeria

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