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DOI: https://doi.org/10.15407/techned2016.06.027

THE STUDY OF ELECTROMAGNETIC PROCESSES IN POWER SUPPLY FOR AC ARC WELDING

Journal Tekhnichna elektrodynamika
Publisher Institute of Electrodynamics National Academy of Science of Ukraine
ISSN 1607-7970 (print), 2218-1903 (online)
Issue № 6, 2016 (November/December)
Pages 27 – 29

 

Authors
V.M. Sydorets1, Yu.V. Bondarenko2, O.F. Bondarenko3
1 – Paton Electric Welding Institute of NAS of Ukraine,
K. Malevich str., 11, Kyiv, 03680, Ukraine
2 – Donbass State Technical University,
Lenin ave., 84, Lysychansk, 93100, Ukraine,
e-mail: Этот e-mail адрес защищен от спам-ботов, для его просмотра у Вас должен быть включен Javascript
3 – National Technical University of Ukraine «Kyiv Polytechnic Institute»,
pr. Peremohy, 37, Kyiv, 03056, Ukraine

 

Abstract

The electromagnetic processes in electrical circuit of power supply for AC arc welding and particularities of welding current regulation circuit operation were studied. The timing diagrams of currents and voltages, which visually illustrated electromagnetic processes in the circuit and the effectiveness and smoothness of regulation, were depicted. The range of variation of electronic switches opening angle was found and the diagram set of welding currents at different regulation angles was obtained. References 2, figures 2.

 

Key words: power supply, arc welding, alternative current, electromagnetic process.

 

Received:    29.01.2016
Accepted:    23.03.2016
Published:  27.10.2016

 

References

1. Paton B.Ye. Welding power supplies with pulse stabilization.  Kiev: Ekotekhnologiia, 2007.  248 p. (Rus)
2. Andrianov A.A., Sydorets V.N. Optimization of AC welding arc stabilization modes. Electrical engineering & Electromechanics.  2009.  No 2.  P. 5–8. (Rus)

 

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