Title :
Three-carrier theory of the high-field conductivity of irradiated non-polar liquids
Author :
Calderwood, J.H. ; Corcoran, P.M.
Author_Institution :
Dept. of Electron. Eng., Univ. Coll. Galway, Ireland
fDate :
8/1/1988 12:00:00 AM
Abstract :
A theory is presented, based on recombination concepts, in which free electrons, as well as positive and negative ions, contribute to the current density. Some results are given which show that the theory can reproduce the linear portion of the current-density curve. A comparison with some experimental results originally due to Adamczewski (1969) is given, and how the presented theory appears to predict the supralinear rise in current observed at field strengths on the order of 1 MV/m is explained.
Keywords :
X-ray effects; current density; electrical conductivity of liquids; high field effects; ion recombination; X-ray irradiation; current density; free electrons; high-field conductivity; negative ions; nonpolar liquids; positive ions; recombination concepts; Breakdown voltage; Conductivity; Current density; Dielectric liquids; Educational institutions; Electric breakdown; Electron mobility; Gases; Ionizing radiation; Spontaneous emission;
Journal_Title :
Electrical Insulation, IEEE Transactions on
