Author :
Kueck, John D. ; Haynes, Howard D. ; Staunton, Robert H.
Author_Institution :
Oak Ridge Nat. Lab., TN, USA
Abstract :
In this paper, the authors present the results of experiments which clearly demonstrate a technical basis confirming that the carrier frequency harmonics data can be used for diagnostics relative to motor stator insulation degradation.
Keywords :
PWM power convertors; electric breakdown; harmonic distortion; insulation testing; machine insulation; machine testing; motor drives; power conversion harmonics; stators; variable speed drives; ASD switching frequency; carrier frequency harmonics data; motor stator insulation degradation diagnosis; stator insulation degradation test; Degradation; Impedance; Insulation testing; Power cables; Pulse width modulation; Stators; Surges; Switching frequency; Variable speed drives; Voltage;
Journal_Title :
Power Engineering Review, IEEE
