Title :
Schlieren registration of electrohydrodynamics phenomena in dielectric liquids under lightning impulse
Author_Institution :
Fed. Sci. Centre "All Russian Electrotech. Inst.", Moscow
fDate :
4/1/2009 12:00:00 AM
Abstract :
This paper presents results of an experimental study of electrohydrodynamic disturbances during initiation of the predischarge stage in transformer oil under positive lightning impulse.
Keywords :
discharges (electric); electrohydrodynamics; plasma diagnostics; schlieren systems; shock wave effects; transformer oil; Mach cone; Schlieren registration; dielectric liquids; electrohydrodynamic disturbances; multiframe optical system; positive lightning impulse; predischarge stage; shock waves; transformer oil; Breakdown voltage; Dielectric liquids; Electrohydrodynamics; Lightning; Oil insulation; Optical propagation; Optical pulses; Petroleum; Pulse transformers; Shock waves; Positive lightning impulse, transformer oil, electrohydrodynamic disturbances, shock waves, multiframe optical system, Mach cone;
Journal_Title :
Dielectrics and Electrical Insulation, IEEE Transactions on
DOI :
10.1109/TDEI.2009.4815180
