| Issue |
MATEC Web of Conferences
Volume 180, 2018
13th International Conference Modern Electrified Transport – MET’2017
|
|
|---|---|---|
| Article Number | 02011 | |
| Number of page(s) | 6 | |
| Section | Energy Effectiveness of Transport | |
| DOI | https://doi.org/10.1051/matecconf/201818002011 | |
| Published online | 27 July 2018 | |
Modelling of operation of a stationary energy storage device in metro rail transport for selection of its parameters
Warsaw University of Technology, Institute of Electric Power Engineering, Electric Traction Division, ul. Koszykowa 75, 00-662, Warsaw, Poland
* Corresponding author: petru.radu@ee.pw.edu.pl
The paper presents a Simulink model of a DC metro traction supply system with a stationary energy storage device (SESD). The simulation model consists of traction substations, a train model, and an energy storage device (ESD) with supercapacitors (SC). A new energy management strategy considering the line voltage and current, SC state of charge (SOC) and SC charging and discharging current is proposed. This method can improve the energy savings and manage the remaining energy. Simulation results provided in this paper justify the control method. The proposed model can be used with different ESD, such as batteries.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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