E3S Web Conf.
Volume 124, 2019International Scientific and Technical Conference Smart Energy Systems 2019 (SES-2019)
|Number of page(s)||4|
|Published online||10 February 2020|
Research of reliability of urban electric transport system
Federal State Budgetary Institution of Higher Education “Kazan State Power Engineering University”, Kazan, Krasnoselskaya Street, 51, 420066, Russian Federation
2 Federal State Budgetary Institution of Higher Education “Penza State University”, Penza, Krasnaya Street, 40, 440026, Russian Federation
3 Federal State Autonomous Educational Institution of Higher Education “St. Petersburg State University of Aerospace Instrumentation", St. Petersburg, Bolshaya Morskaya Street, 67A, 190000, Russian Federation
* Corresponding author: firstname.lastname@example.org
Modern methods for analyzing and assessing the reliability of complex technical systems consider only its individual elements. The specifics of structural-functional interactions and integration into subsystems of different hierarchical levels are not taken into account. Studies show that analyzing the reliability of urban electric transport, also focus on individual components: the reliability of electric traction rolling stock, the reliability of the power supply system, the reliability of the track infrastructure, etc. The authors propose an approach that allows to consider urban electric transport as a complex technical system consisting of several levels that are hierarchically subordinate. Each level combines the components directly involved in the transmission and transformation of electric power into mechanical operation of the rolling stock under the influence of the external environment by means of traction electrical equipment. This approach will allow to develop the theoretical foundations of methods for analyzing the impact of the reliability of individual components of a complex technical system of urban electric transport on the effectiveness of the electric traction implementation.
© The Authors, published by EDP Sciences, 2020
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