Title :
About the charge decay properties of PET films aged by means of surface partial discharges
Author :
Centurioni, L. ; Coletti, G. ; Guastavino, F. ; Torello, E.
Author_Institution :
Electr. Eng. Dept., Genova Univ., Italy
fDate :
6/23/1905 12:00:00 AM
Abstract :
Ageing tests were performed on samples obtained from PET films that are currently used in electrical applications as the electrical insulating materials. The aged films were charged using a corona method and the surface voltage was measured both immediately after the charging process and every hour for three hours
Keywords :
corona; dielectric thin films; insulating thin films; insulation testing; partial discharges; polyethylene insulation; polymer films; space charge; surface discharges; 1 to 3 h; PET films; aged films; ageing tests; charge decay properties; charging process; corona method; electrical insulating materials; surface partial discharges; surface voltage; Aging; Electrodes; Partial discharges; Positron emission tomography; Probes; Pulse width modulation; Surface charging; Surface discharges; Testing; Voltage;
Conference_Titel :
Solid Dielectrics, 2001. ICSD '01. Proceedings of the 2001 IEEE 7th International Conference on
Conference_Location :
Eindhoven
Print_ISBN :
0-7803-6352-3
DOI :
10.1109/ICSD.2001.955580
