Influence of rotor slot wedges on stator currents and stator vibration spectrum of induction machines: A transient finite-element analysis

IEEE Transactions on Magnetics

Volumn 39, Issue 3 I, 2003, Pages 1492-1494

  Delaere, Koen ^a   Belmans, Ronnie ^a   Hameyer, Kay ^a  

^a UNIVERSITY OF LEUVEN   (Belgium)

Author keywords

Rotating machine transient analysis; Wedges

Indexed keywords

ELECTRIC CURRENTS; ELECTRIC INDUCTORS; ELECTRIC MACHINERY; FINITE ELEMENT METHOD; FREQUENCIES; STATORS; TWO DIMENSIONAL; VIBRATIONS (MECHANICAL);

ROTATING MACHINE TRANSIENT ANALYSIS; ROTOR SLOT WEDGES; STATOR CURRENTS;

ROTORS;

EID: 0038182081     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2003.810552     Document Type: Article

References (6)

1. T. J. Flack and S. Williamson, "On the possible use of magnetic slot wedges to reduce iron losses in cage motors," in Proc. Int. Conf. Electric Machines ICEM'96, vol. 1, Vigo, Spain, 1996, pp. 417-422.
2. S. Williamson, "Calculation of the bar resistance and leakage reactance of cage rotors with closed slots," Proc. Inst. Elec. Eng., vol. 132-B, no. 3, pp. 125-132, 1985.
3. H. De Gersem, R. Mertens, and K. Hameyer, "Comparison of stationary and transient finite element simulation technique with respect to the asynchronous operation modes of induction machines," in Proc. Int. Conf. Electric Machines ICEM'00, vol. 1, Helsinki, Finland, Aug. 2000, pp. 66-70.
4. K. Delaere et al., "Predicting the stator vibration spectrum of induction machines under normal operation," in Proc. Int. Congr. Exposition Noise Control Eng., Fort Lauderdale, FL, Dec. 1999, pp. 6-8.
5. W. T. Thomson, Theory of Vibrations with Applications, Fourth ed. Englewood Cliffs, NJ: Prentice-Hall, 1993.
6. H. Jordan, Geräuscharme Elektromotoren, W. Girardet, Ed: Essen. 1950.