Modelagem matematica para avaliação do comportamento eletrico de motores de indução trifasicos em regime permanente : um modelo neural / Mathematical modeling of an three-phase induction motor steady state : a neural model
AUTOR(ES)
Diodomiro Baldomero Luque Carcasi
DATA DE PUBLICAÇÃO
2005
RESUMO
This thesis presents a study about the steady state behavior of the three-phase induction motor. The validity of the use of the electric equivalent circuit is discussed when it is utilized on the rated conditions and also on any other operating conditions. No-load and the blocked rotor tests are performed on a three-phase induction motor for the determination of the equivalent circuit parameters. The tests run in variable load conditions in a usual interval of operation of the motor, in terms of slip, show that the equivalent circuit does not represent quit well the behavior of the machine when it works out of the rated point, because the parameters do not represent it in those operating condition any more. The magnitudes obtained in the variable load test are conditioned and used in the training of an artificial neural network Multi-Layer Perceptron (MLP). For the validation of the results, the neural model and experimental tests of the induction motor results are compared
ASSUNTO(S)
maquinas eletricas de indução mathematical models neural networks redes neurais (computação) electrical machines induction motor modelos matematicos
ACESSO AO ARTIGO
http://libdigi.unicamp.br/document/?code=000432107Documentos Relacionados
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