2006 (v1)
Publication
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Uploaded on: April 14, 2023
D
Last name: DARDANO A.
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This investigation regards the partial discharges (PD) ageing processes of motor winding insulation (enamelled wires) subjected to 'Tast rising and dropping" voltages, i.e. to a PWM controlled inverter drive voltage waveform. Twisted pair specimens were fed till failure by two different PWM like (and by a sinusoidal) voltages, at several...
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