DocumentCode
3246154
Title
Transition of Partial Discharge Behavior with Aging under Square-wave AC Voltage
Author
Wu, Kai ; Okamoto, Tatsuki ; Suzuoki, Yasuo
Author_Institution
Central Res. Inst. of Electr. Power Ind., Yokosuka
fYear
2006
fDate
38869
Firstpage
36
Lastpage
39
Abstract
Comparison study was carried out on the partial discharge (PD) behaviors in a void under AC voltages with square-wave and sine-wave. The transition of the PD magnitude with aging under square-wave showed the same tendency as that under sine-wave. Moreover, some distinctive characteristics of PDs under square-voltage (e.g. more than two pulses after the voltage rise time and their transition with aging) were observed and their mechanisms were discussed
Keywords
ageing; insulation testing; machine insulation; partial discharge measurement; surges; PD transition magnitude; aging; partial discharge behavior; sine-wave AC voltage; square-wave AC voltage; Aging; Bridge circuits; Differential amplifiers; Electrodes; Low voltage; Partial discharges; Pulse amplifiers; Pulse measurements; Surges; Variable speed drives;
fLanguage
English
Publisher
ieee
Conference_Titel
Properties and applications of Dielectric Materials, 2006. 8th International Conference on
Conference_Location
Bali
Print_ISBN
1-4244-0189-5
Electronic_ISBN
1-4244-0190-9
Type
conf
DOI
10.1109/ICPADM.2006.284111
Filename
4062600
Link To Document