EQUATIONS OF ELECTRIC MOTOR POWER SUPPLY UNIT DISSYMMETRY UNDER PHASE-TO-PHASE SHORT-CIRCUIT FAULT

Authors

  • V. Y. Chaban Lviv Polytechnic National University, Ukraine
  • O. V. Chaban Lviv Polytechnic National University, Ukraine

DOI:

https://doi.org/10.20998/2074-272X.2013.5.10

Keywords:

power supply unit, transformer, electric motors, phase-to-phase short-circuit

Abstract

In the paper, a formula is introduced to calculate electric motor supply unit voltage under feeding by a common transformer in the condition of a phase-to-phase short-circuit. The formula is used in every time step of electromechanical state equations integration.

References

Chaban V.J., Chaban O.V. Ekstremal'na nesimetrіya vuzla zhivlennya asinhronnih motorіv // Elektrotehnіka і elektromehanіka. - 2012. - № 4. - S. 43-44.

Chaban V.J., Chaban O.V. Rіvnyannya nesimetrії vuzla zhivlen­nya elektromotorіv pri faznomu korotkomu zamikannі // Elektrotehnіka і elektromehanіka. - 2013. - № 2. - S. 38-39.

Chaban V. Matematichne modelyuvannya elektromehanіchnih procesіv. - L'vіv, 1997. - 344 s.

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Published

2013-10-19

How to Cite

Chaban, V. Y., & Chaban, O. V. (2013). EQUATIONS OF ELECTRIC MOTOR POWER SUPPLY UNIT DISSYMMETRY UNDER PHASE-TO-PHASE SHORT-CIRCUIT FAULT. Electrical Engineering & Electromechanics, (5), 48–49. https://doi.org/10.20998/2074-272X.2013.5.10

Issue

No. 5 (2013)

Section

Electrical Machines and Apparatus

License

Copyright (c) 2015 V. Y. Chaban, O. V. Chaban

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