Abstract
The article discussed the questions of the railway transportation organization along the transport corridors passing through the territory of Russia using the innovative locomotives of new generation with the polygon’s structure of the transportation process’ organization. There was carried out an analysis of the railway car standing at the docking stations of the single-phase alternating and direct current. The results of simulation modeling of the transportation process on the railway sections, which have a docking station, are given. There are shown the positive effects of the perfection of the polygon’s exploitation technology of the locomotive fleet due to introduction of the double feed electric locomotives to the transport corridors, manifesting in the cargo delivery’s time reduction due to reduction of the ready train’s standing time at docking stations twice, in comparison with the time during exploitation of the only single-system electric locomotives, and also in increasing of the area’s speed of trains in the all polygon of the heavy trains’ turnover. The usage of the double feed electric locomotives in areas, which contains different kinds of the current, allows increasing the quality parameters of the traction electric rolling stock’s exploitation. There were considered the ways to increase the energy efficiency of the double feed electric locomotives, particularly by applying the electric energy storage unit for connection to the DC link of the electric locomotive’s power circuit. The economic assessment of exploitation of the two-systems electric locomotives was carried out.
Highlights
The railway transport development in the world shows its efficiency and being in demand, especially in the field of the high speed passenger transportation
The Russian railways are in stage of the technological development; this is the infrastructure’s modernization, the replacement of the old traction rolling stock’s series and the perfection of the organization’s system of the trains’ movement by transition to the polygon’s structure of the transportation process’ control and the completion of the conversion’s process to the vertical integrated control system
The offered scheme of the electric locomotive’s energy installation is intended for the realization of the driven charge and discharge’s modes of the hybrid storage in depending of the voltage’s level on the locomotive’s engines, the change’s speed of the capacity of the traction electric engines and own needs, the capacity transferring to the traction network, separately for theдля electrochemical and capacitive module of the electric energy storage, the control’s opportunity of the direction of the storage’s capacity in the charge mode on the SN of the electric rolling stock or the total load together with the load of the ТEE
Summary
The railway transport development in the world shows its efficiency and being in demand, especially in the field of the high speed passenger transportation.
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
