Directions of improvement of cooling systems of traction electrical machines of the locomotive

Authors

  • Вадим Михайлович Башков National Technical University of Ukraine “Kyiv Polytechnic Institute” Prospect Peremohy, 37, Kyiv, Ukraine, 03056, Ukraine
  • Александр Арташесович Бабаев National Technical University of Ukraine “Kyiv Polytechnic Institute” Prospect Peremohy, 37, Kyiv, Ukraine, 03056, Ukraine
  • Наталья Ильинична Штефан National Technical University of Ukraine “Kyiv Polytechnic Institute” Prospect Peremohy, 37, Kyiv, Ukraine, 03056, Ukraine
  • Нонна Валентиновна Гнатейко National Technical University of Ukraine “Kyiv Polytechnic Institute” Prospect Peremohy, 37, Kyiv, Ukraine, 03056, Ukraine

DOI:

https://doi.org/10.15587/2313-8416.2015.38830

Keywords:

fan, plug, blade, air duct, centralized cooling system, traction electrical machine, speed, channel, driving wheel, locomotive

Abstract

This article presents the peculiarities of different types of cooling systems of traction electrical machines of locomotives. The estimation of efficiency of different types of cooling systems is given.

It is shown that the reliability of the central cooling system depends on the reliability of the fan that operating this system.

To improve the reliability of such systems it is proposed to install an additional fan, which can operate in parallel with the main fan

Author Biographies

Вадим Михайлович Башков, National Technical University of Ukraine “Kyiv Polytechnic Institute” Prospect Peremohy, 37, Kyiv, Ukraine, 03056

Candidate of Physical and Mathematical Sciences, Associate Professor

Department of Theoretical Mechanics

Александр Арташесович Бабаев, National Technical University of Ukraine “Kyiv Polytechnic Institute” Prospect Peremohy, 37, Kyiv, Ukraine, 03056

Candidate of Physical and Mathematical Sciences, Associate Professor

Department of Theoretical Mechanics

Наталья Ильинична Штефан, National Technical University of Ukraine “Kyiv Polytechnic Institute” Prospect Peremohy, 37, Kyiv, Ukraine, 03056

Candidate of Technical Sciences, Associate Professor

Department of Theoretical Mechanics

Нонна Валентиновна Гнатейко, National Technical University of Ukraine “Kyiv Polytechnic Institute” Prospect Peremohy, 37, Kyiv, Ukraine, 03056

Candidate of Technical Sciences, Associate Professor

Department of Theoretical Mechanics

References

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Bashkov, V. M., Basov, G. M., Mogula, V. I. (2011). Comprehensive assessment of the degree of perfection of cooling systems of electric machines locomotives. Locomotive - Inform, 14–16.

Bashkov, V. N. Patent for the invention of Ukraine "Cooling system of locomotive traction electric cars" 67220 of 15.06.2004. Bull. Number 6.

Kuzmich, V. D. (1970). Ventilation systems of traction electric machines locomotives. Proceedings of the Moscow Institute of Railway Engineers - Air and air cooling systems locomotive traction electric machines, 335, 15–22.

Epifanov, V. P., Kulikov, Y. A., Ryaguzov, V. I., Tala, V. S. (1968). The line of cooling devices locomotives. Moscow: NIIINFORMTYAZHMASH, 54.

Bolshakov, N. V. (1971). Operating conditions of the ventilation system of electrical machines locomotives TEP60 (2TEP60). Proceedings of the Moscow Institute of Railway Engineers. Accessories locomotives, 394, 59–63.

Mionchinsky, V. A. (1976). The cooling system of electric cars on the locomotive TEP70. Electric and diesel traction, 8, 23–24.

Published

2015-03-24

Issue

Section

Physics and mathematics