Outflow Forecast
Mostrando 1-3 de 3 artigos, teses e dissertações.
-
1. OUTFLOW FORECAST BASED ON ARTIFICIAL NEURAL NETORKS AND WAVELET TRANSFORM / PREVISÃO DE VAZÃO POR REDES NEURAIS ARTIFICIAIS E TRANSFORMADA WAVELET
The hydroelectricity system is responsible for 83.7% of the electric energy generated at Brazil. Therefore, the generation of electric power in Brazil depends basically on the natural flow rates distributed by twelve basins in the country. The quality of prediction of natural flow is of crucial importance for the Brazilian governmental agency, ONS (from the
Publicado em: 2008
-
2. TIME SERIES APPLIED TO OPERATION PLANNING OF THE NATIONAL INTERCONNECTED ELECTRIC SYSTEM / SÉRIES TEMPORAIS APLICADAS AO PLANEJAMENTO DA OPERAÇÃO DO SISTEMA INTERLIGADO NACIONAL - SIN
The natural vocation of Brazil for the hydroelectricity made the National Interconnected Electric System ¿ NIS to be developed with strong predominance of hydroelectric origin creation. However, choosing for a hydroelectricity base you have to deal with significant uncertainness associated to the rivers inflows and all hydrographical basins of the country.
Publicado em: 2008
-
3. Métodos quimiométricos aplicados na determinação espectrofotométrica de misturas de aminoácidos / Chemometrics methods applied in the spectrophotometric determination of amino acid mistures
The purpose of this paper was to make simultaneous amino acid determination using methods of multivariated calibration. The method is based on the reaction between amino acids and sodium 1, 2-naphthoquinone 4-sulphonate (NQS). A set of 32 synthetic mixtures with different concentrations of Phenylalanine Histidine, Proline, Tryptophan and Isoleucine was prepa
Publicado em: 2007