Detection for Stator Winding Turn Fault by Using Fuzzy Neural Network
A fuzzy neural network based on-line turn fault detection approach for induction motors is proposed in this paper. B-spline membership fuzzy neural network is employed to detect turn fault and a genetic algorithm with an efficient search strategy is developed to optimize network parameters. Based on it, Experiments are carried out on a special rewound laboratory induction motor, the results show fuzzy neural network based diagnosis model determines the shorted turns exactly, and is more effective than the parameters estimation method under the condition of detecting a slowly developing turn fault.
X. H. Wang and Y. G. He, "Detection for Stator Winding Turn Fault by Using Fuzzy Neural Network", Applied Mechanics and Materials, Vols. 48-49, pp. 415-418, 2011