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Accurate fault diagnosis systems should consider both the historical performance and the assessment of the current state of a machine. Manufacturing, installation, operation and maintenance are part of the machine's history and should be taken into account. The paper focuses on experimental procedures to develop a multi-criteria methodology to classify up to ten machine conditions. Using machine learning...
The paper deals with a field-circuit transient analysis of a squirrel cage induction motor taking into account a inter-turn short circuit. Numerical simulations were carried out for a selected number of shorted turns. The elaborated model consists of field, circuit and motion equations. Based on the models, torque waveforms have been charted. Torque waveforms have been designated for two states of...
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