Title :
Computer simulation of partial discharges associated with electrical treeing
Author :
Suwarno ; Suzuoki, Y. ; Mizutani, T.
Author_Institution :
Bandung Inst. of Technol., Indonesia
Abstract :
A computer simulation of partial discharges (PD) due to electrical treeing was carried out. The number of discharge paths in a tree was assumed to be a constant and the length of the discharge paths was assumed to be normally distributed and the residual voltage decreased with the overvoltage. It was found that simulated φ-q-n and φ-n patterns were similar to that of experimental ones and the discharge path length and its distribution determined the PD patterns
Keywords :
partial discharges; trees (electrical); computer simulation; electrical treeing; overvoltage; partial discharge; path length distribution; residual voltage; Capacitance; Computational modeling; Computer simulation; Equivalent circuits; Optical microscopy; Partial discharges; Resistors; Threshold voltage; Trees - insulation; Voltage control;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1996., IEEE 1996 Annual Report of the Conference on
Conference_Location :
Millbrae, CA
Print_ISBN :
0-7803-3580-5
DOI :
10.1109/CEIDP.1996.564514
