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  • On the dynamics of cutting arc plasmas: the role of the power supply ripple 

    Prevosto, Leandro; Mancinelli, Beatriz; Kelly, Héctor (ADVANCED ELECTROMAGNETICS, 2012-08)
    The power sources used in cutting arc torches are usually poorly stabilized and have a large ripple factor. The strong oscillatory components in the voltage and arc current produce in turn, large fluctuations in the plasma ...