Capacity coupled discharging currents in bearings of induction motor fed from PWM (pulsewidth modulation)inverters

Journal of Electrostatics

Volumn 51-52, Issue 1-4, 2001, Pages 416-423

  Kempski, Adam ^a  

^a UNIVERSITY OF ZIELONA GÓRA   (Poland)

Author keywords

EDM; Electrostatic discharge; Induction motor

Indexed keywords

BEARINGS (MACHINE PARTS); ELECTROSTATICS; INDUCTION MOTORS; PULSE WIDTH MODULATION;

CAPACITY COUPLED DISCHARGING CURRENTS; MOTOR BEARING CURRENTS;

ELECTRIC DISCHARGE MACHINING;

ELECTROSTATICS;

EID: 0035335499     PISSN: 03043886     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-3886(01)00039-0     Document Type: Article

References (8)

1. A novel PWM scheme to eliminate common mode voltage in three-level voltage source inverter
2. Effect of surge voltage risetime on insulation of low-voltage machines fed by PWM converters
3. Conducted electromagnetic emissions in induction drive systems
4. The effects of PWM voltage source inverters on the mechanical performance of rolling bearings
5. PMW drive related bearing failures
6. An evaluation of mitigation techniques for bearing currents, EMI and overvoltages in ASD applications
7. Bearing currents in VSI PWM induction motor drive system and methods of their elimination
8. An active circuit for cancellation of common mode voltage generated by PWM inverter