The influence of ripple current on characteristics of electric arc, stable in a cylindrical plasmatron channel.

Abstract

The paper presents the results of experimental studies of nonstationary electric arc, stable partitioned in a cylindrical plasmatron channel. The experimental data obtained in the range of electric current I=50-200A, Im=1 -7 A, when the gas flow rate G=210-4 kg s-1, the frequency of alternating current f=300-20000Hz.