Title :
Ageing processes in epoxy based relanex insulation as monitored by time-domain dielectric relaxation spectroscopy
Author :
Liedermann, Karel
Author_Institution :
Dept. of Phys., Tech. Univ., Brno, Czech Republic
Abstract :
By means of dielectric relaxation spectroscopy two individual relaxation processes were identified in the dielectric spectrum of relanex. These may be interpreted as relaxation of the bulk epoxy chains accompanied by migration polarization and relaxation of polar degradation products
Keywords :
ageing; dielectric measurement; dielectric relaxation; epoxy insulation; ageing; epoxy insulation; migration polarization; polar degradation products; relanex; time-domain dielectric relaxation spectroscopy; Aging; Degradation; Dielectric materials; Dielectrics and electrical insulation; Electrochemical impedance spectroscopy; Epoxy resins; Monitoring; Temperature; Time domain analysis; Voltage;
Conference_Titel :
Electrical Insulating Materials, 1995. International Symposium on
Conference_Location :
Tokyo
Print_ISBN :
4-88686-047-8
DOI :
10.1109/ISEIM.1995.496585
