Motor primer - Part III

IEEE Transactions on Industry Applications

Volumn 39, Issue 5, 2003, Pages 1467-1474

  Donner, Gary ^a   Oakes, Bryan K ^b   Evon, Steve T ^c  

^a Los Angeles Refinery   (United States)

^b Reliance Electric   (United States)

^c Reliance Electric Co   (United States)

Author keywords

AC induction motor; Bearing currents; Bearing life; Motor sizing; Motor torque; Rotor bars; Shaft currents

Indexed keywords

BEARINGS (MACHINE PARTS); ELECTRIC CURRENTS; ELECTRIC POWER FACTOR; FATIGUE OF MATERIALS; INDUSTRIAL APPLICATIONS; ROTORS; SERVICE LIFE; THERMAL STRESS; TORQUE;

BEARING CURRENTS; MAGNETIC STRESS; MOTOR THEORY; SHAFT CURRENTS;

INDUCTION MOTORS;

EID: 0242368964     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIA.2003.816557     Document Type: Article

References (8)

1. C. T. Pearce, "Bearing currents - Their origin and preventions," Elect. J., vol. XXIV, no. 8, pp. 372-376, Aug. 1927.
2. P. L. Alger and W. Samson, "Shaft currents in electric machines," AIEE Trans., vol. 43, pp. 235-245, 1924.
3. J. Boyd and H. N. Kaufman, "The causes and control of electrical currents in bearings," Lubrication Eng., vol. 15, pp. 28-35, Jan. 1959.
4. S. Evon and B. Oakes, "Variable frequency drive principles and practices (Above NEMA) AC motors for variable frequency applications," Trans. TAPPI, vol. 39, 1999.
5. A. Bonnett and G. Soukup, "Rotor failures in squirrel cage induction motors," IEEE Trans. Ind. Applicat., vol. IA-22, pp. 1165-1173, Nov./Dec. 1986.
6. M. Bradford, "Unbalanced magnetic pull in a 6-pole induction motor," Proc. Inst. Elect. Eng., vol. 115, no. 11, Nov. 1968.
7. SKF General Catalogue, 3rd ed., SKF USA, Inc., Flowery Branch, GA, 1999.
8. R. McFarland, "Use vibration analysis to increase bearing life," Maint. Technol., Dec. 1997.