Detection of incipient rotor cage fault and mechanical abnormalities in induction motor using global modulation index on the line current spectrum

SDEMPED 2005 - International Symposium on Diagnostics of Electric Machines, Power Electronics, and Drives

Volumn , Issue , 2005, Pages

  Didier, G ^a   Ternisien, E ^b   Razik, H ^a  

^a UNIVERSITÉ DE LORRAINE   (France)

^b CENTRE DE RECHERCHE EN AUTOMATIQUE DE NANCY   (France)

Author keywords

Diagnosis; Incipient broken rotor bar; Induction motor; Load torque oscillation; Modulation indexes

Indexed keywords

AC MOTORS; ELECTRIC DRIVES; ELECTRIC MACHINERY; FAULT DETECTION; MODULATION; MOTORS; POWER ELECTRONICS; POWER SPECTRUM; SPECTRUM ANALYSIS; STATORS; TORQUE; TORQUE MEASUREMENT;

ASYNCHRONOUS MOTORS; FAULT COMPONENTS; GLOBAL MODULATION INDICES; INCIPIENT BROKEN ROTOR BAR; INDUSTRIAL PROCESSES; INSTANTANEOUS POWERS; LINE CURRENTS; LOAD LEVELS; LOAD TORQUE OSCILLATION; NEW APPROACHES; SIMULATION MODELS; SPACE HARMONICS; STATOR CURRENTS;

INDUCTION MOTORS;

EID: 57849087728     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/DEMPED.2005.4662510     Document Type: Conference Paper

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