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The global solar radiation estimation and analysis of solar energy: Case study for Osmaniye, Turkey

机译:全球太阳辐射估算和太阳能分析:土耳其奥斯曼尼耶的案例研究

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This paper investigates the prediction of solar radiation model and actual solar energy in Osmaniye, Turkey. Four models were used to estimate using the parameters of sunshine duration and average temperature. In order to obtain the statistical performance analysis of models, the coefficient of determination (R-2), mean absolute percentage error (MAPE), mean absolute bias error (MABE), and root mean square error (RMSE) were used. Results obtained from the linear regression using the parameters of sunshine duration and average temperature showed a good prediction of the monthly average daily global solar radiation on a horizontal surface. In order to obtain solar energy, daily and monthly average solar radiation values were calculated from the five minute average recorded values by using meteorological measuring device. As a result of this measurement, the highest monthly and yearly mean solar radiation values were 698 (April in 2013) and 549 (2014year) W/m(2) respectively. On an annual scale the maximum global solar radiation changes from 26.38MJ/m(2)/day by June to 19.19MJ/m(2)/day by September in 2013. Minimum global solar radiation changes from 14.05MJ/m(2)/day by October to 7.20MJ/m(2)/day by January in 2013. Yearly average energy potential during the measurement period was 16.53MJ/m(2)/day (in 2013). The results show that Osmaniye has a considerable solar energy potential to produce electricity.
机译:本文研究了土耳其奥斯曼尼耶太阳辐射模型和实际太阳能的预测。使用四个模型来估计日照持续时间和平均温度的参数。为了获得模型的统计性能分析,使用了确定系数(R-2),平均绝对百分比误差(MAPE),平均绝对偏差误差(MABE)和均方根误差(RMSE)。使用日照持续时间和平均温度的参数从线性回归获得的结果表明,对水平面上每月平均每日太阳总辐射的良好预测。为了获得太阳能,使用气象测量装置从五分钟的平均记录值中计算出日和月平均太阳辐射值。这项测量的结果是,每月和每年的太阳平均最高辐射值分别为698 W / m(2013年4月)和549 W / m(2)(2014年)。在年度范围内,2013年最大的全球太阳辐射从6月的26.38MJ / m(2)/天变化到2013年9月的19.19MJ / m(2)/天。最小的全球太阳辐射从14.05MJ / m(2)/ m(2)从10月的每天/天到2013年1月的7.20MJ / m(2)/天。测量期间的年平均能量潜力为16.53MJ / m(2)/天(2013年)。结果表明,奥斯曼尼耶(Osmaniye)具有相当大的太阳能潜力来发电。

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