A dual-bridge inverter approach to eliminating common-mode voltages and bearing and leakage currents

IEEE Transactions on Power Electronics

Volumn 14, Issue 1, 1999, Pages 43-48

  Von Jouanne, Annette ^a,b   Zhang, Haoran ^a,b  

^a IEEE   (United States)

^b 202 Apperson Hall   (United States)

Author keywords

Adjustable speed drive; Bearing current; Common mode voltage; Drives; Leakage current; Shaft voltage

Indexed keywords

COMPUTER SIMULATION; ELECTRIC NETWORK ANALYSIS; INDUCTION MOTORS; LEAKAGE CURRENTS; PULSE WIDTH MODULATION;

BEARING CURRENT; COMMON-MODE VOLTAGES; DUAL-BRIDGE INVERTERS; SHAFT VOLTAGE;

ELECTRIC INVERTERS;

EID: 0032761963     PISSN: 08858993     EISSN: None     Source Type: Journal    
DOI: 10.1109/63.737591     Document Type: Article

References (10)

1. S. Chen, "Bearing current, EMI and soft switching in induction motor drives - A systematic analysis, design and evaluation," Ph.D. dissertation, Univ. Wisconsin, Madison, 1995.
2. M. Erdman, R. J. Kerkman, D. W. Schlegel, and G. L. Skibinski, "Effect of PWM inverters on ac motor bearing currents and shaft voltages," IEEE Trans. Ind. Applicat., vol. 32, no. 2, pp. 250-259, 1996.
3. A. von Jouanne, P. Enjeti, and W. Gray, "Application Issues for PWM adjustable speed ac motor drives," Industrial Applications Society Mag., pp. 10-18, Sept./Oct. 1996.
4. A. L. Julian, T. Lipo, and G. Oriti, "Elimination of common-mode voltage in three-phase sinusoidal power converters," in PESC Proc., 1996, pp. 1968-1972.
5. A. M. De Broe, A. L. Julian, and T. A. Lipo, "Neutral-to-ground voltage minimization in a PWM-rectifier/inverter configuration," in PEVD96 Conf. Proc., pp. 564-568.
6. H. A. Toliyat, "Analysis and simulation of multi-phase variable speed induction motor drives under asymmetrical connections," in APEC Proc., 1996, pp. 586-592.
7. M. A. Abbas, R. Christen, and T. M. Jahns, "Six-phase voltage source inverter driven induction motor," IEEE Trans. Ind. Applicat., vol. IA-20, pp. 1251-1259, Sept./Oct. 1984.
8. E. A. Klingshirn, "High phase order induction motors - Part I and Part II," IEEE Trans. Power Apparatus Syst., vol. PAS-102, no. 1, pp. 47-53, 1983.
9. S. Bhattacharya, L. Resta, D. M. Divan, D. W. Novotny, and T. A. Lipo, "Experimental comparison of motor bearing currents with PWM hard and soft switched voltage source inverters," in PESC96 Conf. Proc., pp. 1528-1534.
10. T. M. Jahns, "Improved reliability in solid-state ac drives by means of multiple independent phase-drive units," IEEE Trans. Ind. Applicat., vol. IA-16, no. 3, pp. 321-331, 1980.