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This article seeks to show how the use of direct current can be advantageous. Based on recent literature, provides an overview of the advantages and challenges to be overcome. Showing that today, new technologies and new conditions favor the adoption of the direct current system. However, the idea is not to replace all the existing AC system to DC, but a hybrid system available to the consumer. The...
This work is the application of a Multilayer Perceptron Artificial Neural Network (MLP ANN) to detect early interturn short-circuit faults in a three-phase converter-fed induction motor. The quantity used to analyze the problem is the stator current or, more specifically, the harmonic content of its frequency spectrum, also called current signature. The analysis through the current signature is a...
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