Title :
Dielectric relaxation in Relanex insulation during ageing
Author :
Liedermann, Karel ; Polsterová, Helena
Author_Institution :
Dept. of Phys., Tech. Univ. of Brno, Czech Republic
Abstract :
Relanex is a commercial insulating composite which is widely used in the slot insulation of the hv motors. The aim of the research was to find out if dielectric relaxation spectroscopy reveals any changes in the dielectric spectrum in the course of the ageing. Another question was whether the dielectric spectrum changes in any way with the applied voltage
Keywords :
ageing; composite insulating materials; dielectric relaxation; epoxy insulation; machine insulation; organic insulating materials; Relanex insulation; ageing; applied voltage; commercial insulating composite; dielectric relaxation; dielectric relaxation spectroscopy; dielectric spectrum; epoxy resin; hv motors; slot insulation; Aging; Current measurement; Degradation; Dielectrics and electrical insulation; Electric breakdown; Electrodes; Epoxy resins; Temperature; Time measurement; Voltage;
Conference_Titel :
Conduction and Breakdown in Solid Dielectrics, 1995. ICSD'95., Proceedings of the 1995 IEEE 5th International Conference on
Conference_Location :
Leicester
Print_ISBN :
0-7803-2040-9
DOI :
10.1109/ICSD.1995.522962
