Title :
A study of the temperature and moisture dependent dielectric properties of oil-impregnated pressboard
Author :
Sheiretov, Y. ; Zahn, M.
Author_Institution :
Lab. for Electromagn. & Electron. Syst., MIT, Cambridge, MA, USA
Abstract :
The authors present dielectric spectra for oil-impregnated pressboard samples of two different moisture contents at five temperatures. The temperature range examined was 30°C to 70°C. Results are presented for a relatively dry sample with a moisture content of 1% and for a sample of higher humidity, 3%
Keywords :
composite insulating materials; humidity; insulating oils; moisture; permittivity; 30 to 700 degC; dielectric spectra; dry sample; humidity; moisture content; moisture dependent dielectric properties; oil-impregnated pressboard; temperature dependence; Capacitors; Dielectric materials; Dielectric measurements; Frequency measurement; Impedance measurement; Moisture measurement; Phase measurement; Temperature dependence; Temperature sensors; Testing;
Conference_Titel :
Electrical Insulation and Dielectric Phenomena, 1993. Annual Report., Conference on
Conference_Location :
Pocono Manor, PA
Print_ISBN :
0-7803-0966-9
DOI :
10.1109/CEIDP.1993.378925
