Identification of eccentricity related-faults characteristic frequencies in induction motors using a programmable power source

Abstract

With the aim of developing an expert system for condition monitoring of cage rotor induction motors fed by power inverters, laboratory tests have been performed on a motor with artificially created eccentricity in order to identify as many fault signatures as possible. The technique used to detect faults is Motor Current Signature Analysis and in this paper… (More)

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