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SR7 Energia Eólica, Solar e Nuclear |
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Title:
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WEIBULL DISTRIBUTION : PARAMETERS OPTIMIZATION
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Summary :
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ABSTRACT. FOR THE SPECIFICATION OF THE WIND REGIME, USE OF THE WEIBULL DISTRIBUTION IS GENERALLY MADE. THE DEFINITION OF THIS DISTRIBUTION REQUIRES THE VALUE OF TWO PARAMETERS: C, THE SCALE AND K, THE FORM FACTOR. THERE ARE SEVERAL WAYS OF FINDING THESE VALUES, GENERALLY USING THE WIND SPEED MEAN VALUE AND THE STANDARD DEVIATION. IN THIS PAPER AN ALTERNATIVE TECHNIQUE, WHICH USE GENETIC ALGORITHM, IS PRESENTED; THIS NEW TECHNIQUE PRODUCES FAR BETTER RESULTS THAN THE TRADITIONALLY USED ONES.
KEYWORDS : WIND ENERGY, WIND REGIME, WEIBULL DISTRIBUTION, GENETIC ALGORITHM.
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Author :
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Araújo, Maria Regina Pereira
Guedes, Vanessa Gonçalves
Hirata, Miguel Hiroo
Silva , Patricia de Castro
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Paper View :
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