Capacitance of bearings for electric motors at variable mechanical loads

Proceedings - 2012 20th International Conference on Electrical Machines, ICEM 2012

Volumn , Issue , 2012, Pages 1602-1607

  Wittek, E ^a   Kriese, M ^a   Tischmacher, H ^a   Gattermann, S ^a   Ponick, B ^a   Poll, G ^a  

^a LEIBNIZ UNIVERSITY HANNOVER   (Germany)

Author keywords

Bearing Currents; Bearings; Capacitance Measurement; Condition Monitoring; Induction Motor Drives; Lubrication

Indexed keywords

BEARING CURRENTS; EXTERNAL EXCITATION; INDUCTION MOTOR DRIVE; LUBRICANT FILM THICKNESS; LUBRICANT FILMS; MECHANICAL LOADS; MOTOR BEARINGS; OHMIC BEHAVIOUR; SIMULATION MODEL; TEST RIGS; THREE PHASE MOTOR;

BALL BEARINGS; BEARINGS (STRUCTURAL); CAPACITANCE; CAPACITANCE MEASUREMENT; COMPUTER SIMULATION; CONDITION MONITORING; ELECTRIC DISCHARGES; ELECTRIC DRIVES; ELECTRIC MACHINERY; FILM THICKNESS; INDUCTION MOTORS; LUBRICATION;

BEARINGS (MACHINE PARTS);

EID: 84870791636     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICElMach.2012.6350093     Document Type: Conference Paper

References (8)

1. E. Wittek, M. Kriese, H. Tischmacher, S. Gattermann, B. Ponick, G. Poll, "Capacitances and lubricant film thicknesses of motor bearings under different operating conditions", ICEM 2010
2. H. Tischmacher and S. Gattermann, "Bearing currents in converter operation", ICEM 2010
3. M. Kriese, E. Wittek, H. Tischmacher, S. Gattermann, G. Poll, B. Ponick, "Prediction of Motor Bearing Currents for Converter Operation", ICEM 2010 Papers from Conference Proceedings (Unpublished
4. Hans Tischmacher, Sven Gattermann, "Investigations on bearing currents in converter-fed electrical motors", ICEM 2012
5. M. Kriese, E. Wittek, S. Gattermann, H. Tischmacher, G. Poll, B. Ponick, "Influence of Bearing Currents on the Bearing Lifetime for Converter Driven Machines", ICEM 2012 Dissertations
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7. P. Brüser, "Investigations of the elastohydrodynamic film thickness in elliptical Hertzian contacts" (in German), Dissertation. University of Braunschweig. 1972
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