INTRODUCTION OF MODERN SYSTEMS OF INTERVAL REGULATION ABTC-MSH AND VCC IN THE YURTS-NIZHNEUDINSK SECTION

Authors

  • Dmitrii Mihailovich Dorofeev Irkutsk State Transport University
  • Elena Yur'evna Puzina Irkutsk State Transport University; Irkutsk National Research Technical University

Keywords:

capacity analysis, external traction power supply systems, interval control system

Abstract

The increase in traffic volumes and the rapidly growing freight traffic lead to an increase in the length of railway sections with insufficient capacity. Therefore, Russian Railways is carrying out systematic work to improve the efficiency of cargo transportation. The program for the development of the Eastern range provides for measures to ensure the passage of trains weighing 7100 tons using modern interval control systems ABTTs-MSH and VTSs.

The purpose of this article is to analyze the capacity of the Yurta – Nizhneudinsk section of the East Siberian Railway in order to identify problem areas in sections of the traction power supply system and develop technical proposals for strengthening the traction power supply system and, if necessary, the external power supply system. Based on the results of computer modeling of the power supply system of the study area and the results of calculating the parameters of the normal operation of the traction and external power supply systems, it is proposed to carry out the necessary technical re-equipment of the power supply system in the Yurta - Nizhneudinsk section to ensure the passage of heavy trains weighing 7100 tons taking into account the prospective size of the movement for 2025.

The article considers single and combined options for strengthening the systems of external and traction power supply in the study area. Based on the results of the calculation, their optimal combined method of amplification was chosen using modern systems of interval control. The article also provides a comparative assessment of the results obtained for the VCC and ABTC-MSH systems.

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Published

2022-12-28

How to Cite

Дорофеев, Д. М., & Пузина, Е. Ю. (2022). INTRODUCTION OF MODERN SYSTEMS OF INTERVAL REGULATION ABTC-MSH AND VCC IN THE YURTS-NIZHNEUDINSK SECTION. The Electronic Scientific Journal "Young Science of Siberia", (4(18). Retrieved from https://ojs.irgups.ru/index.php/mns/article/view/800

Issue

Section

Energy, railway electrification

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