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Engineering Sciences
Yazarlar: Erdem ISIK
Konular:-
DOI:10.12739/nwsaes.v6i1.5000067022
Anahtar Kelimeler:Solar Energy,Radiation,Artificial Neural Network,Meteorology,Modeling
Özet: The prediction of global radiation which is used to obtain the potential of sun energy prediction is very important. Sun energy is expressed in terms of global radiation. In this paper; relative humidity atmospheric pressure, air temperature, sunshine duration, wind speed and amount of global solar radiation belong to Tunceli City between 2005-2009, which were taken from Turkish State Meteorological Service have been used. In this paper, back-propagation (GY) multi layer artificial neural networks were used to estimate monthly mean sun radiation in future. Performance of artificial neural networks was adjusted by changed number of neurons in hidden layer, learning rate and momentum constant. The model based on the artificial neural network (YSA) achieved solar radiation forecasting with high accuracy.