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Inverter-Motor System EMI Reduction by Impedance Balancing
Technical Paper
2010-01-1754
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
Power Systems Conference
Language:
English
Abstract
This work is concerned with conducted common-mode (CM) electromagnetic interference (EMI) emission of inverter-motor drive systems fed from a dc source. Conducted CM EMI behavior of such drive systems is analyzed by a simplified CM equivalent circuit model, from which a new method is developed to reduce CM current emission by creating a balanced Wheatstone impedance bridge around the CM voltage source. Such impedance balancing method reduces CM current filtering requirements, which usually dominates the EMI attenuation requirements in airborne motor drive systems, and can result in more compact overall system design in terms of volume and weight.
Topic
Citation
Xing, L. and Sun, J., "Inverter-Motor System EMI Reduction by Impedance Balancing," SAE Technical Paper 2010-01-1754, 2010, https://doi.org/10.4271/2010-01-1754.Also In
References
- Shoyama, M. Li, G. Ninomiya, T. “Balanced switching converter to reduce common-mode conducted noise,” Proc. of IEEE PESC' 01 451 456 2001
- Wang, S. Kong, P. Lee, F. C. “Common mode noise reduction for boost converters using general balance technique,” Proc. of IEEE PESC' 06 1 6 2006
- Nave, M. J. Power Line Filter Design for Switched-mode Supplies New York Van Nostrand Reinhold 1991
- Ye, H. Yang, Z. Dai, J. Yan, C. Xin, X. Ying, J. “Common mode noise modeling and analysis of dual boost PFC circuit,” Proc. of IEEE INTELEC'2004 575 582 2004
- Choochuan, C. “A survey of output filter topologies to minimize the impact of PWM inverter waveforms on three-phase AC induction motors,” Proc. of IEEE IPEC'05 536 544 2005
- Habetler, T. G. Naik, R. Lipo, T. A. “Design and implementation of an inverter output LC filter used for dv/dt reduction,” IEEE Transactions on Power Electronics 17 327 331 2002
- Hanigovszki, N. Poulsen, J. Blaabjerg, F. “A novel output filter topology to reduce motor over voltage,” Proc. of IEEE IAS' 03 445 451 2003
- Akagi, H. Doumoto, T. “An approach to eliminating high-frequency shaft voltage and ground leakage current from an inverter-driven motor,” IEEE Transactions on Industry Applications 40 1162 1256 2004
- Kim, S. Sul, S. “A novel filter design for suppression of high voltage gradient in voltage-fed PWM inverter,” Proc. of IEEE APEC'97 122 127 1997
- Jiang, Y. Chen, X. Xu, D. “Research on a novel inverter output passive filter for reducing dv/dt at motor terminals in a PWM drive system,” Proc. of IEEE ICEMS'03 436 439 2003
- User Manual for SkiiP Semikron Inc. Hudson, NH 2004