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In this paper, the induction motor rotor fault diagnosis system using current signals which are measured using axis-transformation method is presented. In inverter-fed motor drives unlike line-driven motor drives the stator currents are rich in harmonics and therefore fault diagnosis using stator current is not trivial. The current signals for rotor fault diagnosis need precise and high resolution...
In this paper, the induction motor rotor fault diagnosis system using current signals which are measured for axis-transformation and speed which is estimated using current information are presented. In inverter-fed motor drives the stator currents have much harmonics components and therefore fault diagnosis using stator current is difficult. The current and speed signal for rotor fault diagnosis need...
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