Spectroscopic investigation of electrical discharges in liquids
Proceedings of 2002 IEEE 14th International Conference on Dielectric Liquids. ICDL 2002 (Cat. No.02CH37319) - Trang 285-288
Tóm tắt
Prebreakdown phenomena occurring in liquids are linked with emitted light in the UV, visible and IR range. A spectroscopic analysis of this light can be used to evaluate some fundamental parameters of the discharge such as energy of charge carriers, kinetic temperature of neutral molecules, electron density, etc.. In this paper, we describe the main difficulties to overcome to carry out a spectroscopic analysis in dense fluids.
Từ khóa
#Spectroscopy #Plasma temperature #Electrons #Liquids #Kinetic theory #Corona #Gases #Optical propagation #Current measurement #Velocity measurementTài liệu tham khảo
phillips, 1975, Determination of gas temperature from unresolved bands in the spectrum from a nitrogen discharge, J Phys D Appl Phys, 8, 507
10.1088/0022-3727/27/5/010
frayssines, 0, Spectroscopic investigation of prebreakdown phenomena in liquid nitrogen under impulsevoltage, Annual Report of the 2000 Conference on Electrical Insulation and Dielectric Phenomena IEEE Publication 00CH37132-2, 527, 10.1109/CEIDP.2000.884014
lochte-holtgreven, 1968, Plasma Diagnostics
griem, 1974, Spectral Line Broadening by Plasmas
10.1016/S0584-8547(99)00014-2
sakamoto, 1980, Investigations on transient currents associated with streamer propagation in dielectric liquids, IEEE Trans EI, 15, 171
lesaint, 1991, Prebreakdown phenomena in dielectric liquids, IEEE Trans EI, 26, 699
10.1088/0022-3727/7/6/315
hartmann, 1972, Méthode pour l'evaluation des populations relatives des états C et B de 1'azote créés par les dards des décharges disruptives, C R Acad Sci Paris, 274, 703
10.1109/94.689427
10.1088/0022-3727/29/5/012
tobazéon, 1994, Prebreakdown phenomena in dielectric liquids, IEEE Trans EI, 1, 1132
10.1063/1.329327
herzberg, 1950, Spectra of Diatomic Molecules