Simulation of power supply systems with motor load in the transient modes

Authors

  • Юрий Николаевич Веприк National Technical University «Kharkiv Polytechnic Institute», Frunze Str, 21, Kharkiv, Ukraine, 61002, Ukraine https://orcid.org/0000-0003-0249-6866
  • Ольга Алексеевна Небера National Technical University «Kharkiv Polytechnic Institute», Frunze Str, 21, Kharkiv, Ukraine, 61002, Ukraine https://orcid.org/0000-0002-9350-2661

DOI:

https://doi.org/10.15587/2312-8372.2015.56662

Keywords:

transient processes, phase coordinates, mathematical model, electrical machines, motor load

Abstract

The method of mathematical modeling of power supply systems with motor load in the transient modes is proposed in the article. This method provides the possibility of submitting the electric network of any configuration. The model is based on equations in the phase coordinates and allows simulating as electromagnetic and electromechanical components of transient modes.

For the formation of equations of transient processes it is used nodal method, for the numerical integration of the equations of transient processes it is applied implicit methods, the formation of the system model is implemented on the basis of discrete models of electric machines.

The mathematical model provides a complete picture of the electrical network, allows simulating all kinds of managing and disturbing external influences to meet the challenges of emergency management, reducing the number of accepted assumptions.

In addition, a possibility of multi-variant calculations for research and study of factors affecting the quantitative characteristics of the transient processes is opened in the case of the presence of computer model.

Author Biographies

Юрий Николаевич Веприк, National Technical University «Kharkiv Polytechnic Institute», Frunze Str, 21, Kharkiv, Ukraine, 61002

Doctor of Technical Sciences, Professor

Department of Electric Power Transmission

Ольга Алексеевна Небера, National Technical University «Kharkiv Polytechnic Institute», Frunze Str, 21, Kharkiv, Ukraine, 61002

PhD student

Department of Electric Power Transmission

References

  1. Osnovni tendentsii ta zakonomirnosti rozvytku enerhetyky Ukrainy na period 2020-2050 r.r. (1997). Novyny enerhetyky, 3, 35.
  2. Plachkov, I. V., Shydlovskyi, A. K., Stohnii, B. S., Dupak, O. S. (1989). Suchasnyi stan i perspektyvy rozvytku elektroenerhetyky Ukrainy. Energetika i elektrifikatsiia, 5, 1–15.
  3. Gurevich, Yu. E., Kabikov, K. V., Kucherov, Yu. N. (2005). Neotlozhnye zadachi nadezhnosti elektrosnabzheniia promyshlennyh predpriiatii. Elektrichestvo, 1, 2–9.
  4. Fairley, P. (2004, August). The Unruly Power Grid. IEEE Spectrum, Vol. 41, № 8, 22–27. doi:10.1109/mspec.2004.1318179
  5. Talukdar, S. N., Apt, J., Ilic, M., Lave, L. B., Morgan, M. G. (2003, November). Cascading Failures: Survival versus Prevention. The Electricity Journal, Vol. 16, № 9, 25–31. doi:10.1016/j.tej.2003.09.003
  6. Sun, K., Zheng, D.-Z., Lu, Q. (2005, February). A Simulation Study of OBDD-Based Proper Splitting Strategies for Power Systems Under Consideration of Transient Stability. IEEE Transactions on Power Systems, Vol. 20, № 1, 389–399. doi:10.1109/tpwrs.2004.841239
  7. Subramaniam, P., Malik, О. Р. (1991). Modelirovanie sinhronnogo generatora na CVM. Proc. Inst. Elec. Eng, 1, 153–160.
  8. Golodnov, Yu. M. (1985). Samozapusk elektrodvigatelei. Moscow: Energoatomizdat, 136.
  9. Ketner, K. K., Kozlova, I. N., Sendiurev, V. M. (1981). Algoritmizatsiia raschiotov perehodnyh protsessov avtonomnyh elektroenergeticheskih sistem. Riga: Zinatie, 166.
  10. Veprik, Yu. N., Ganus, O. A. (2013). Parametry elektricheskih mashin v matematicheskih modeliah uzlov dvigatel'noi nagruzki. Visnyk NTU «KhPI». Seriia: Enerhetyka: nadiinist ta enerhoefektyvnist, 59 (1032), 40–46.

Downloads

Published

2015-11-26

How to Cite

Веприк, Ю. Н., & Небера, О. А. (2015). Simulation of power supply systems with motor load in the transient modes. Technology Audit and Production Reserves, 6(1(26), 55–59. https://doi.org/10.15587/2312-8372.2015.56662

Issue

Vol. 6 No. 1(26) (2015): Mechanical engineering and machine building. Energy, energy-saving technologies and equipment

Section

Electrical Engineering and Industrial Electronics: Original Research

License

Copyright (c) 2016 Юрий Николаевич Веприк, Ольга Алексеевна Небера

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.