| Issue |
MATEC Web Conf.
Volume 287, 2019
6th International BAPT Conference “Power Transmissions 2019”
|
|
|---|---|---|
| Article Number | 04002 | |
| Number of page(s) | 5 | |
| Section | Maintenance, Operation, and Industrial Application | |
| DOI | https://doi.org/10.1051/matecconf/201928704002 | |
| Published online | 14 August 2019 | |
Statistical analysis of locomotives traction motors performance
State University of Infrastructure and Technologies, Department of Traction Railway rolling stock, Kyiv, Ukraine
* Corresponding author: v.p.tkachenko.detut@gmail.com
In this article the authors quoted results of traction motors speed performance variations statistical analysis and wage wheels bands diameters deviations according to operation data. The authors of this publication offered the method of determining the non-uniformities of current distribution in the power circuit of the locomotive, based on probabilistic approach, and also performed its comparison with classic computation approach. The next statistical performance of the continuous current locomotives traction drive is as follows: mathematical expectation of the motors magnetic flux; mean square deviation of magnetic flux; statistical dispersion and average square deviation of wage wheels bands diameters. With help of the received data it became possible to improve determination of non-uniformities currents deviations on traction motors during loading of the electric locomotives.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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