DocumentCode
2322341
Title
Partial discharges mechanisms under different voltage waveforms
Author
Guastavino, F. ; Torello, E. ; Del Casale, M. Di Lorenzo ; Egiziano, L.
Author_Institution
Dept. of Electr. Eng., Genova Univ., Italy
fYear
2003
fDate
23-25 Sept. 2003
Firstpage
353
Lastpage
357
Abstract
A special experimental research project studied the different partial discharges (PD) degradation mechanisms in action when stressing two types of insulating objects by applying square wave voltages and different PWM voltages. The data output evidenced a sort of threshold in the increase of the PD aging processes.
Keywords
insulating materials; partial discharges; pulse width modulation; square-wave generators; PD aging processes; PWM voltages; partial discharges degradation; partial discharges mechanisms; pulse width modulation; square wave voltages; voltage waveforms; Aging; Copper; Dielectrics and electrical insulation; Partial discharges; Pulse width modulation; Pulse width modulation inverters; Stator windings; Stress; Testing; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation Conference and Electrical Manufacturing & Coil Winding Technology Conference, 2003. Proceedings
ISSN
0362-2479
Print_ISBN
0-7803-7935-7
Type
conf
DOI
10.1109/EICEMC.2003.1247910
Filename
1247910
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