Title :
Study of continuous and pulsed X-ray induced partial discharge statistical behaviour in epoxy samples
Author :
da Silva, G.C. ; Filho, V.Swinka ; Robert, René
Author_Institution :
Centro politecnico da UFPR, LACTEC, Curitiba, Brazil
Abstract :
A preliminary study of induced partial discharge behavior in epoxy samples by continuous and pulsed X-ray is described. Phase resolved partial discharge analysis is recorded as a function of X-ray beam intensity and trigger angle. It is shown that the amplitude of the distributions of partial discharge as a function of applied voltage phase angle is proportional to X-ray beam intensity. For pulsed X-ray induced partial discharge the probability range of larger occurrence is between 60 and 78 degrees.
Keywords :
X-ray effects; dielectric materials; epoxy insulation; partial discharges; X-ray beam intensity; epoxy samples; pulsed X-ray induced partial discharge; voltage phase angle; Choppers; Collimators; Dielectrics and electrical insulation; Electrodes; Electrons; Ionization; Partial discharge measurement; Partial discharges; Pulse modulation; Voltage;
Conference_Titel :
Properties and Applications of Dielectric Materials, 2003. Proceedings of the 7th International Conference on
Print_ISBN :
0-7803-7725-7
DOI :
10.1109/ICPADM.2003.1218550
