Bearing Damage Analysis by Calculation of Capacitive Coupling between Inner and OuterRaces of a Ball Bearing

Bearing Damage Analysis by Calculation of Capacitive Coupling between Inner and OuterRaces of a Ball Bearing

Bearing damage in modern inverter-fed AC drive systems is more common than in motors working with 50 or 60 Hz power supply. Fast switching transients and common mode voltage generated by a PWM inverter cause unwanted shaft voltage and resultant bearing currents. Parasitic capacitive coupling creates...

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Bibliographic Details
Main Authors: Adabi, J., zare, F., Ledwich, G., Ghosh, Arindam, lorenz, R.
Other Authors: Unknown
Format: Conference Paper
Published: Institute of Electrical and Electronics Engineers ( IEEE ) 2008
Online Access:http://hdl.handle.net/20.500.11937/3466

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