Directions of improvement of cooling systems of traction electrical machines of the locomotive
DOI:
https://doi.org/10.15587/2313-8416.2015.38830Keywords:
fan, plug, blade, air duct, centralized cooling system, traction electrical machine, speed, channel, driving wheel, locomotiveAbstract
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
References
Bashkov, V. M., Epifanov, V. P., Kuzmich, V. D. (1980). Estimation of aerodynamic indexes of the systems of cooling of hauling electric machines and vehicles of diesel engines. In book: Increase of reliability and economy of aggregates and systems of diesel engines. Labours MIIT., 663, 139–146.
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.
Downloads
Published
Issue
Section
License
Copyright (c) 2015 Вадим Михайлович Башков, Александр Арташесович Бабаев, Наталья Ильинична Штефан, Нонна Валентиновна Гнатейко
This work is licensed under a Creative Commons Attribution 4.0 International License.
Our journal abides by the Creative Commons CC BY copyright rights and permissions for open access journals.
Authors, who are published in this journal, agree to the following conditions:
1. The authors reserve the right to authorship of the work and pass the first publication right of this work to the journal under the terms of a Creative Commons CC BY, which allows others to freely distribute the published research with the obligatory reference to the authors of the original work and the first publication of the work in this journal.
2. The authors have the right to conclude separate supplement agreements that relate to non-exclusive work distribution in the form in which it has been published by the journal (for example, to upload the work to the online storage of the journal or publish it as part of a monograph), provided that the reference to the first publication of the work in this journal is included.
