Title :
The Properties of an Insulating Oil and Its Fractions at Low Temperatures
Author :
Hakim, Raymond M.
Author_Institution :
Institute of Research, Hydro-Quebec, Varennes, P.Q., Canada
Abstract :
The dielectric properties (ac and dc) and the viscosity of an insulating oil and its aromatic and nonaromatic fractions are compared. The results indicate that the properties of the whole oil cannot be determined ined from the properties of its components and their concentrations. A model based on dipole interaction is presented and is shown to- account for the observed results.
Keywords :
Atomic measurements; Dielectric losses; Dielectrics and electrical insulation; Nitrogen; Oil filled cables; Oil insulation; Petroleum; Temperature; Testing; Viscosity;
Journal_Title :
Electrical Insulation, IEEE Transactions on
DOI :
10.1109/TEI.1975.297888
