The on-line prediction of airgap eccentricity levels in large (MW range) 3-phase induction motors

IEEE International Electric Machines and Drives Conference, IEMDC 1999 - Proceedings

Volumn , Issue , 1999, Pages 383-385

  Thomson, W T ^a   Barbour, A ^a  

^a ROBERT GORDON UNIVERSITY   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

3-PHASE INDUCTION MOTOR; AIR-GAP ECCENTRICITY; CASE HISTORY; ONLINE PREDICTION; TIME-STEPPING FINITE ELEMENTS;

ELECTRIC MACHINERY; INDUCTION MOTORS;

ELECTRIC DRIVES;

EID: 50249118871     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IEMDC.1999.769122     Document Type: Conference Paper

References (10)

1. A. Fruchtenicht, E. Pittuis and H. Seinsch, "A Diagnostic System for Three-phase Asynchronous Motors," IEE Proceedings 4th EMDA Conference, IEENo 310 London, pp 163-171, Sept. 1989.
2. J. Penman, M. N. Dey, A. J. Tait and W. E. Bryan, "Condition Monitoring of Electrical Drives," Proceedings of the IEE, Pt. B, Vol. 133, No 3, pp 142-148, May, 1986.
3. J. R. Cameron, "Vibration and Current Monitoring for On-line Detection of Airgap Eccentricity", Ph. D thesis, RGIT (now RGU) 1987.
4. J. R. Cameron, W. T. Thomson and A. B. Dow, "Vibration and Current Monitoring for Detecting Airgap Eccentricity in Large Induction Motors," Proceedings of the IEE, Pt. B, Vol. 133, No 3, pp 155-163, May, 1986.
5. D. G. Dorrell, W. T. T homson and S. Roach, "Analysis ofAirgap Flux, Current and Vibration as a Function of the Combination of Static and Dynamic Eccentricity in 3-Phase Induction Motors," IEEE lndustty Applications Society Meeting, Orlando, USA, pp 563-570, Oct. 1995.
6. Stavrou and J. Penman, "The On-Line Quantification of Airgap Eccentricity in Induction Machines", Proceedings ICEM'94, 5-9Ih September, pp 261-266, 1994.
7. J. R. Cameron, W. T. Thomson and A. B. Dow, "On-line Current Monitoring of Induction Motors-A Method for Calculating the Level of Airgap Eccentricity," IEE Proceedings, 3rd EMDA Conference, IEE No. 282 London, pp 173-178, 1987.
8. W. T. Thomson, D. Rankin and D. G. Dorrell, "On-line Current Monitoring to Diagnose Airgap Eccentricity-An Industrial Case History of a Large High-Voltage Three-phase Induction Motor," Proceedings of an IEEE-IEMD Conference, Wisconsin, USA, May, 1997 (paper accepted for publication).
9. Barbour and W. T. Thomson, "Finite Element Analysis and On-Line Current Monitoring to Diagnose Airgap Eccentricity in 3-phase Induction Motors", Eight International IEE Conference Proceedings on ELECTRICAL MACHINES AND DRIVES (EMD'97), University of Cambridge, Sept. 1997, UK.
10. W. T. Thomson and A. Barbour, "Finite Element Study of Rotor Slot Designs with respect to Current Monitoring for Detecting Static Airgap Eccentricity in Squirrel Cage Induction Motors", IEEE Industrial Applications Society Proceedings, 32nd Annual Meeting, New Orleans, 1997, pp 112-119.