Calculation of motor capacitances for prediction of discharge bearing currents in machines of inverter-based drive systems

2005 IEEE International Conference on Electric Machines and Drives

Volumn , Issue , 2005, Pages 264-270

  Muetze, A ^a,b   Binder, A ^a  

^a DARMSTADT UNIVERSITY OF TECHNOLOGY   (Germany)

^b UNIVERSITY OF WISCONSIN MADISON   (United States)

Author keywords

Bearings (mechanical); Failure analysis; Variable speed drives

Indexed keywords

BEARINGS (MACHINE PARTS); CAPACITANCE; ELECTRIC DISCHARGES; ELECTRIC INVERTERS; FAILURE ANALYSIS; VARIABLE SPEED DRIVES; VOLTAGE DIVIDERS;

DESIGN PARAMETERS; DISCHARGE BEARING CURRENTS; FREQUENCY DISCHARGES; MOTOR CAPACITANCES;

ELECTRIC MOTORS;

EID: 33749066556     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/iemdc.2005.195733     Document Type: Conference Paper

References (16)

1. S. Chen, T.A. Lipo, D. Fitzgerald, "Modelling of bearing currents in inverter drives," IEEE Transactions on Industry Applications, vol. 32, pp. 21-32, 1996.
2. J. Erdman, R. Kerkman, D. Schlegel, "Effect of PWM inverters on AC motor bearing currents and shaft voltages," IEEE Transactions on Industry Applications, vol. 32, pp. 250-259, 1996.
3. D. Busse, J. Erdman, R. Kerkman, D. Schlegel, G. Skibinski, "The effect of PWM voltage source inverters on the mechanical performance of rolling bearings," IEEE Transactions on Industry Applications, vol. 33, pp. 567-576, March/April 1997.
4. D. Busse, J. Erdman, R. Kerkman, D. Schlegel, "Bearing currents and their relationship to PWM drives," IEEE Transactions on Power Electronics, vol. 12, pp. 243-252, March 1997.
5. D. Busse, J. Erdman, R. Kerkman, D. Schlegel, G. Skibinski, "System electrical parameters and their influence effect on bearing currents," IEEE Transactions on Industry Applications, vol. 33, pp. 577-584, March/April 1997.
6. D. Busse, J. Erdman, R. Kerkman, D. Schlegel, G. Skibinski, "Characteristics of shaft voltage and bearing currents," IEEE Industry Applications Magazine, vol. 3, pp.21-32, November/December 1997.
7. S. Bell, T. J. Cookson, S. A. Cope, R. A. Epperly, A. Fischer, D. W. Schlegel, G. L. Skibinski, "Experience with variable-frequency drives and motor bearing reliability," IEEE Transactions on Industry Applications, vol. 37, pp. 1438-1446, September/October 1998.
8. P. Link, "Minimizing electric bearing currents in ASD systems," IEEE Industry Applications Magazine, vol. 5, pp. 55-66, July/August 1999.
9. A. Binder, R. Aust, A. Schrepfer, "Bearing currents - A danger to Inverter-Fed AC-Motors?", Iron and Steel Engineer, pp. 47-52, July 1999.
10. H. E. Boyanton, G. Hodges, "Bearing fluting," IEEE Industry Applications Magazine, vol. 8, pp. 53-57, September/October 2002.
11. R. Naik, T. A. Nondahl, M. J. Melfi, R. F. Schiferl, J.-S. Wang, "Circuit model for shaft voltage prediction in induction motors fed by PWM-based AC drives," IEEE Transactions in Industry Applications, vol. 39, pp. 1294-1299, September/October 2003
12. R. F. Schiferl, M. J. Melfi, "Bearing current remediation options," IEEE Industry Applications Magazine, vol. 10, pp. 40-50, July/August 2004.
13. th Int. Conference on Electrical Machines (ICEM), Bruges 2002, paper number 201 (CD-ROM), accepted for publication in European Transactions on Electrical Power.
14. A. Muetze, Bearing currents in inverter-fed AC motors, Shaker Verlag, Aachen, 2004.
15. J. Braendlein, P. Eschmann, L. Hasbargen, K. Weigand, Die Waelzlagerpraxis, Vereinte Fachverlage GmbH, Mainz, 1998.
16. W. Beitz, K.-H. Kuetttner (Editors), Dubbel, Taschenbuch fuer den Maschinenbau, Springer Verlag, Heidelberg, 1990.