Abstract
DC traction power supply system is an important part of urban rail transit. The modeling of it is not only the basis of safe operation of urban rail transit, but also provides theoretical basis for failure mechanism analysis. In order to solve the problems caused by high traffic density and long power supply distance of suburban lines in the rush hours of urban rail transit, this paper established the integrated model of rectifier units-traction network-vehicle simulation on MATLAB/Simulink platform. Taking bilateral power supply mode as an example, the starting current of multi-vehicle in different locations and times in DC traction power supply system is analyzed. By comparing the simulation results, the characteristics are distinguished between multi-vehicle starting current and remote short-circuit current effectively to protect the DC traction power supply system reliably.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Similar content being viewed by others
References
Liangwei L (2007) The study of short circuit fault on the direct current side of urban rail transit (in Chinese)
Xiaojun S (2007) On-line monitoring technology of direct current feeder cable of urban mass transit (in Chinese)
Liangwei L, Qunzhan L, Wei L (2007) Simulation and application of external characteristics curve of 24-pulse rectifier in urban rail transit. Res Urban Rail Transit 10(10):52–55 (in Chinese)
Wei L, Qunzhan L, Liangwei L (2008) Steady-state short-circuit calculation of DC traction supply system based on polygonal external characteristic. Electric Drive Locomotives 208(1):61–64 (in Chinese)
Tingzhi G (2009) Study on mathematical model and short-circuit current calculation of DC traction power supply system (in Chinese)
Hill RJ, Carpenter DC (1991) Determination of rail internal impedance for electric railway traction system simulation. IEE Proc B Electric Power Appl 138(6):311–321
Xiaohong W (2002) The research of DC feeder protection of subway (in Chinese)
Moxue L (2010) Modeling for DC traction power supply system and development of protection algorithm based on discrimination of current characteristic quantity (in Chinese)
Yunhai C (2005) Manufacture of the feeder microprocessor-based protection equipment in DC traction system (in Chinese)
Junting Z (2017) Modeling and simulation of AC/DC power supply system for urban rail transit based on MATLAB/Simulink (in Chinese)
Chi M (2012) Design on protection device of subway DC power system (in Chinese)
Acknowledgements
This work is supported by research project of Beijing Subway Operation Company Limited in 2018, “Development of Data Analysis and Computing Software for Subway Power Supply System” (No. 2018000504000002). Hui Liu is the corresponding author.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Liu, H., Sun, Z., Fang, J., Hao, Z. (2020). Modeling and Simulation of Multi-Vehicle DC Traction Power Supply System Based on MATLAB/Simulink. In: Jia, L., Qin, Y., Liu, B., Liu, Z., Diao, L., An, M. (eds) Proceedings of the 4th International Conference on Electrical and Information Technologies for Rail Transportation (EITRT) 2019. EITRT 2019. Lecture Notes in Electrical Engineering, vol 638. Springer, Singapore. https://doi.org/10.1007/978-981-15-2862-0_60
Download citation
DOI: https://doi.org/10.1007/978-981-15-2862-0_60
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-2861-3
Online ISBN: 978-981-15-2862-0
eBook Packages: EngineeringEngineering (R0)