Aging acceleration of insulating materials for electrical machine windings supplied by PWM in the presence and in the absence of partial discharges

IEEE International Conference on Conduction and Breakdown in Solid Dielectrics

Volumn , Issue , 2001, Pages 283-286

  Fabiani, D ^a   Montanari, G C ^a   Contin, A ^a  

^a UNIVERSITY OF BOLOGNA   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

AGING OF MATERIALS; ELECTRIC BREAKDOWN OF SOLIDS; ELECTRIC INSULATION TESTING; ELECTRIC MOTORS; MACHINE WINDINGS; MATHEMATICAL MODELS; PARTIAL DISCHARGES; PROBABILITY; PULSE WIDTH MODULATION; WAVEFORM ANALYSIS; WEIBULL DISTRIBUTION;

ADJUSTABLE SPEED DRIVES (ASD);

ELECTRIC INSULATING MATERIALS;

EID: 0035193377     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Inverter-fed drives: Which motor stators are at risk?
2. Failure mechanism of winding insulation in inverter-fed motors
3. Aging investigation of turn insulation under fast repetitive pulse voltage with or without partial discharges
4. Characterization of voltage shapes acting on the insulation of rotating machines supplied by inverters
5. Voltage endurance of electrical components supplied by distorted voltage waveforms