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A 24-h forecast of solar irradiance using artificial neural network: Application for performance prediction of a grid-connected PV plant at Trieste, Italy. Presenter : Cheng-Han Tsai Authors : Adel Mellit , Alessandro Massi Pavan Solar Energy, 2010. Outlines. Motivation Objectives - PowerPoint PPT Presentation
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Intelligent Database Systems Lab
國立雲林科技大學National Yunlin University of Science and Technology
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A 24-h forecast of solar irradiance using artificial neural network: Application for performance prediction of a
grid-connected PV plant at Trieste, Italy
Presenter : Cheng-Han Tsai Authors : Adel Mellit , Alessandro Massi Pavan
Solar Energy, 2010
Intelligent Database Systems Lab
N.Y.U.S.T.
I. M.
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Outlines Motivation Objectives Methodology Experiments Conclusions Comments
Intelligent Database Systems Lab
N.Y.U.S.T.
I. M.Motivation· The previous approaches cannot forecast
several hours or average daily values of solar irradiance─ based on some meteorological parameters─ based on the past observed data─ hybrid
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Intelligent Database Systems Lab
N.Y.U.S.T.
I. M.Objectives· A simplified approach for forecasting 24-h
ahead of solar irradiance using a MLP is proposed
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Intelligent Database Systems Lab
N.Y.U.S.T.
I. M.Methodology
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Intelligent Database Systems Lab
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I. M.Methodology
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Intelligent Database Systems Lab
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I. M.Experiments
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Intelligent Database Systems Lab
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I. M.Experiments
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Intelligent Database Systems Lab
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I. M.Experiments
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Intelligent Database Systems Lab
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I. M.Experiments
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Intelligent Database Systems Lab
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I. M.Experiments
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Intelligent Database Systems Lab
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I. M.Experiments· November 23rd 2009–January 24th 2010 (9 h per day)
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I. M.Experiments
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Intelligent Database Systems Lab
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I. M.Conclusions· This architecture is suitable for forecasting of
solar irradiance at Trieste in Italy.
· This method can play a very important role for an efficient planning of the operation of renewable systems.
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Intelligent Database Systems Lab
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Comments· Advantages
─ This approach has many advantages with other existing methods
· Applications─ Forecast of solar irradiance