Representation of the Effect of Plasma Column Disturbances on the Static and Dynamic Characteristics of Arcs Described by the Modified Pentegov Model. Part 2. Modelling the Effect of Rapid Disturbances on Electric Arc Characteristics
Journal Title: Biuletyn Instytutu Spawalnictwa - Year 2016, Vol 60, Issue 6
Abstract
The article presents universal functions approximating quasi-static characteristics of electric arc with undefined and defined ignition voltage. The above named approximations take into consideration the effect of disturbances on an arc column. The approximations were used to create a modified mathematical Pentegov model of arc characterised by high and low rate of disturbance changes. The simulation of processes in a circuit with electric arc involved the use of the modified Pentegov model with one and two-parameter rapid disturbances. The authors demonstrated the efficiency of the developed modifications of the Pentegov model.
Authors and Affiliations
Antoni Sawicki, Maciej Haltof
Keywords
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- EP ID EP257960
- DOI 10.17729/ebis.2016.6/8
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