Mathematical Modelling of Induction Motor Transient Processes During Stator Winding Interruption

Authors

  • Marina Konuhova Riga Technical University
  • Guntis Orlovskis Riga Technical University
  • Karlis Ketners Riga Technical University

DOI:

https://doi.org/10.2478/v10144-010-0024-0

Keywords:

induction motor, mathematical model, rundown regime, transient processes

Abstract

This research presents induction motor mathematical model in coordinate axis's α, β, which allows to learn transient processes in rotor and stator circuits in the conditions of stator windings opening. Such kind of researches is nowadays actual due to impossibility of main calculated values measuring directly, but only on the stator terminals. Induction motor mathematical model forms Park-Gorev equations in α, β coordinate axis. It is preferable to use this coordinate system because it allows comparing the results of mathematical modeling in one of the phases with experimental data without transformations.

References

M. H. Rashid. Power Electronics Hand book, second edition, Elsevier Inc. 2007.

Сыромятников И. А. Режимы работы асинхронных и синхронных электродвигателей. / под. Ред. Л. Г. Мамиконянца.-4- е изд. перераб. И доп.:- М.: Энергоатомиздат, 1984.-240.

Важнов А. И. Электрические машины. Л. "Энергия" 1968.- 768. с.

Koņuhova M., Ketners K., Ketnere E., Kļuevska S. "Investigation of the undamped field effect to the electromagnetic processes in the induction machines". RTU. "Energētika un elektrotehnika" 4. Sērija, 25. Sējums, Rīga, 2009.

Терехов В. М. Системы управления электроприводом: Учебник для студ. Высш. Учеб. Заведений / В.М.Терехов, О.И. Осипов; Под ред. В.М.Терехова.-М.: Издательский центр" Академия", 2005.-304 с.

G. R. Slemon, "Modeling Induction Machines for Electric Drives", IEEE Trans. on Industry Applications, Vol. 25. No. 6. pp. 1126-1131. Nov. 1989.

R. K. Rajpuk, Electrical Machines, first edition. New York: McGraw-Hill, 1993, pp.352-353.

P. Drozdovski, T. J. Sobcryk. "On a mathematical model of squirrel-cage induction motors", Electrical Engineering, Springer Berlin, Vol.70, No.6. pp.371-382, Nov, 1987.

Копылов И. П. Математическое моделирование электрических машин: y чеб. для вузов. -3- е изд. перераб. и доп.- М.: Высш. шк., 2001.-327 с.

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Published

2010-01-01

How to Cite

Konuhova, M., Orlovskis, G., & Ketners, K. (2010). Mathematical Modelling of Induction Motor Transient Processes During Stator Winding Interruption. Electrical, Control and Communication Engineering, 26(1), 74-77. https://doi.org/10.2478/v10144-010-0024-0