| Issue |
E3S Web Conf.
Volume 217, 2020
International Scientific and Practical Conference “Environmental Risks and Safety in Mechanical Engineering” (ERSME-2020)
|
|
|---|---|---|
| Article Number | 03001 | |
| Number of page(s) | 7 | |
| Section | Transport Energy Efficiency and Smart Mobility | |
| DOI | https://doi.org/10.1051/e3sconf/202021703001 | |
| Published online | 14 December 2020 | |
Damped vibrations method for measuring the rigidity of a system of movable frames of a current collector on the roof of an electric locomotive
Omsk State Transport University (OSTU), 35, Marx st., 644046, Omsk, Russian Federation
* Corresponding author: alexandr.smerdin@omgups.com
The paper describes the features of using the method of damped mechanical vibrations for express diagnostics of current collectors without removing from electric rolling stock roof. The proposed method is based on preliminary determination of the mechanical characteristics of the system of movable frames of a serviceable current collector in the factory. The paper describes a technique that can significantly reduce the complexity of conducting this type of research, increase the speed of measurement, and reduce the influence of the human factor.
© The Authors, published by EDP Sciences, 2020
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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