Title :
On Trichel pulsations of current in dielectric liquids due to the threshold character of ion injection
Author :
Polyansky, V.A. ; Pankratieva, I.L.
Author_Institution :
Inst. of Mech., Moscow State Lomonosov Univ., Russia
Abstract :
A pulsating mode for the electric current flow in a low-conducting liquid is studied. It is shown that such a mode is due to the field threshold of ion injection from the electrode surface. The pulsating mode is accompanied by the propagation of the waves of a volume charge density and an electric field strength over the interelectrode space. The dependence of a pulsation frequency on properties of the liquid is examined
Keywords :
dielectric liquids; high field effects; ion recombination; Trichel current pulsations; dielectric liquids; electric current flow; ion injection; low-conducting liquid; Current; Dielectric liquids; Electrodes; Fluctuations; Frequency; Ionization; Space charge; Stability; Surface discharges; Threshold voltage;
Conference_Titel :
Dielectric Liquids, 1999. (ICDL '99) Proceedings of the 1999 IEEE 13th International Conference on
Conference_Location :
Nara
Print_ISBN :
0-7803-4759-5
DOI :
10.1109/ICDL.1999.798873
