Comparison of low frequency dielectric measurements, thermally stimulated discharge currents and DC characteristics for polyethersulphone

Author

Al-Attabi, A.F. ; Fouracre, R.A. ; Al-Najmawi, J.S.

Author_Institution

Strathclyde Univ., Glasgow, UK

Volume

1

fYear

1996

fDate

20-23 Oct 1996

Firstpage

69

Abstract

Polyethersulphone (PES) is a polymeric material which is, electrically, radiation resistant, as a result of the aromatic structure linked by short aliphatic segments. This paper reports the effects of gamma radiation at absorbed dose levels up to 1 MGy as studied by examining changes in the low frequency dielectric spectra, thermally stimulated discharge current (TSDC) measurement and current-temperature characteristics

Keywords

characteristics measurement; dielectric measurement; gamma-ray effects; polymers; thermally stimulated currents; 1 MGy; DC characteristics; PES; aromatic structure; current-temperature characteristics; gamma radiation; low frequency dielectric measurements; polyethersulphone; polymeric material; short aliphatic segments; thermally stimulated discharge currents; Current measurement; Dielectric losses; Dielectric materials; Dielectric measurements; Frequency; Polarization; Temperature measurement; Thermal resistance; Time measurement; Voltage measurement;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/CEIDP.1996.564594

Filename

564594