| Issue |
E3S Web of Conf.
Volume 458, 2023
International Scientific Conference Energy Management of Municipal Facilities and Environmental Technologies (EMMFT-2023)
|
|
|---|---|---|
| Article Number | 03026 | |
| Number of page(s) | 10 | |
| Section | Low Carbon Mobility and Logistics | |
| DOI | https://doi.org/10.1051/e3sconf/202345803026 | |
| Published online | 07 December 2023 | |
To the efficiency of locomotives of electric tractions on a hilly section of the railway
Tashkent State Transport University, Tashkent, Uzbekistan
* Corresponding author: o.ablyalimov@gmail.com
The results of the substantiation of the average kinematic parameters of the movement of freight trains and the energy efficiency indicators of the transportation work of locomotives of electric traction without stops and with stops on a virtual hilly section of the railway are presented. The stated goal of the research was realized through the theory of locomotive traction through a graphical method of integrating the differential equation of train motion, based on the finite increment method, with subsequent calculation of the numerical values of the specified parameters and indicators. Research results obtained in the form of tabular data, graphical dependencies and equations regression to determine the efficiency indicators of locomotives of electric traction on virtual and real hilly sections of railway, which are recommended on the practice work of specialists in the operation workshop of locomotive depots of the Uzbek railways.
Key words: Research / result / freight train / electric locomotive / railway / parameter / path / analysis / station / time / speed / hilly / virtual
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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