Common-mode voltage reduction method modifying the distribution of zero-voltage vector in PWM converter/inverter system

IEEE Transactions on Industry Applications

Volumn 37, Issue 6, 2001, Pages 1732-1738

  Lee, Hyeoun Dong ^a,b   Sul, Seung Ki ^a,c  

^a IEEE   (South Korea)

^b Kia Motors Corporation   (South Korea)

^c Seoul National University   (South Korea)

Author keywords

AC machine drives; Common mode voltage; Pulsewidth modulation boost converter inverter; Space vector pulsewidth modulation; Zero voltage vector

Indexed keywords

COMMON-MODE VOLTAGES;

AC MOTORS; ELECTRIC BREAKDOWN; ELECTRIC DRIVES; ELECTRIC POTENTIAL; PULSE WIDTH MODULATION; SYNCHRONIZATION;

ELECTRIC INVERTERS;

EID: 0035510891     PISSN: 00939994     EISSN: None     Source Type: Journal    
DOI: 10.1109/28.968185     Document Type: Article

References (16)

1. Shaft voltages and rotating machinery
2. Effect of PWM inverters on AC motor bearing currents and shaft voltages
3. Modeling of motor bearing currents in PWM inverter drives
4. System electrical parameters and their effects on beating currents
5. Leakage current reduction for a high-frequency carrier inverter feeding an induction machine
6. Modeling and damping of high-frequency leakage currents in PWM inverter-fed AC motor drive systems
7. New inverter output filter configuration reduces common and differential dv/dt at the motor terminals in PWM drive systems
8. Elimination of common mode voltage in three phase sinusoidal power converters
9. An active circuit for cancellation common-mode voltage generated by a PWM inverter
10. A dual-bridge inverter approach to eliminating common mode voltages and bearing and leakage currents
11. Reduction of common mode currents in PWM inverter motor drives
12. Continuous PWM to square wave inverter control with low common mode emissions
13. Investigation into the effects of PWM techniques on common mode voltage for inverter-controlled induction motor drives
14. Neutral-to-ground voltage minimization in a PWM-rectifier/inverter configuration
15. IEEE recommended practice for grounding of industrial and commercial power systems
16. A common-mode voltage reduction in converter-inverter system by shifting active space vector in a sampling period