The dependence of partial discharge inception voltage (PDIV) and repetitive partial discharge inception voltage (RPDIV) on some voltage impulse parameters (impulse width, rise time and repetition frequency) is investigated in this paper focusing on crossed pair specimens made of polyimide-amide enameled wires. The results are explained in terms of partial discharge physics and provide basis to improve evaluation during both type and quality tests of random wound motors.
A. Cavallini, E. Lindell, G. C. Montanari, M. Tozzi (2010). Inception of partial discharges under repetitive square voltages: the effect of voltage waveform and repetition rate on PDIV and RPDIV. PISCATAWAJ : IEEE Press.
Inception of partial discharges under repetitive square voltages: the effect of voltage waveform and repetition rate on PDIV and RPDIV
CAVALLINI, ANDREA;MONTANARI, GIAN CARLO;TOZZI, MARCO
2010
Abstract
The dependence of partial discharge inception voltage (PDIV) and repetitive partial discharge inception voltage (RPDIV) on some voltage impulse parameters (impulse width, rise time and repetition frequency) is investigated in this paper focusing on crossed pair specimens made of polyimide-amide enameled wires. The results are explained in terms of partial discharge physics and provide basis to improve evaluation during both type and quality tests of random wound motors.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
