Some practical aspects of eccentricity detection in induction motors for different supply conditions

Proceedings of the 2008 International Conference on Electrical Machines, ICEM'08

Volumn , Issue , 2008, Pages

  Moríñigo Sotelo, Daniel ^a   Garcia Escudero L A ^a   Duque Pérez, Oscar ^a   Pérez Alonso, Marcelo ^a,b  

^a UNIVERSITY OF VALLADOLID   (Spain)

^b Renfe Operadora ^*  (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

CAGE INDUCTION MOTORS; LINE CURRENTS; SPECTRAL ANALYSIS; STATIC AND DYNAMIC ECCENTRICITIES; STATISTICAL ANALYSIS;

MOTORS; SPECTRUM ANALYZERS;

INDUCTION MOTORS;

EID: 65249159724     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICELMACH.2008.4800047     Document Type: Conference Paper

References (8)

1. D.G. Dorrell, W.T. Thomson and S. Roach, "Analysis of Airgap Flux, Current and Vibration Signals as a Function of the Combination of Static and Dynamic Airgap Eccentricity in 3-Phase Induction Motors," IEEE Transactions on Industry Applications, vol. 33(1), pp. 24-34,1997.
2. J.R. Cameron, W.T. Thomson and A.B. Dow, "Vibration and current monitoring for detecting airgap eccentricity in large induction motors," IEE Proceedings B Electric Power Applications, vol. 133(3), pp. 155-163, 1986.
3. N.A. Al-Nuaim and A. Toliyat, "A Novel Method for Modeling Dynamic Air-Gap Eccentricity in Synchronous Machines Based on Modified Winding Function Theory," IEEE Transactions on Energy Conversion, vol. 3(2), pp.156-162, 1998.
4. D.G. Dorrell, W.T. Thomson and S. Roach, "Combined effects of static and dynamic eccentricity on airgap flux waves and the application of current monitoring to detect dynamic eccentricity in 3-phase induction motors," Seventh International Conference on Electrical Machines and Drives, pp. 151-155,1995.
5. W.T. Thomson, D. Rankin and D.G. Dorrell, "On-line current monitoring to diagnose airgap eccentricity histories verify the predictions in large three-phase induction motors - industrial case," IEEE Transactions on Energy Conversion, vol. 14(4), pp. 1372-1378, 1999.
6. O. Duque, D. Moríñigo, and M. Pérez, "Practical application of the spectral analysis of line current for the detection of mixed eccentricity in cage induction motors fed by frequency converter," XVI International Conference on Electrical Machines, pp. 444-447, September 2004.
7. O. Duque, and M. Pérez, Induction motors. Predictive Maintenance Techniques (in Spanish), Badajoz, Spain: Ed. Abecedario, 2005.
8. B. Akin, U. Orguner, H.A Toliyat and M. Rayner, "Low Order PWM Inverter Harmonics Contributions to the Inverter-Fed Induction Machine Fault Diagnosis," IEEE Transactions on Industrial Electronics, vol. 55(2), pp.610-619, 2008.