A stability analysis on the regenerative brake control system focusing on feeder line circuit models of DC-electrified railway

Hiroyasu Kobayashi, Keiichiro Kondo, Tetsuya Iwasaki, Akihiro Tstmura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

In this paper, stability of regenerative brake control system is studied, focusing on the difference in the feeder line circuit model on factory test conditions and actual load conditions. The factory test is always carried out to determine the gain of regenerative brake control system because there are restrictions in the on-track test. However, the influence on the difference of the circuit configurations on the stability of the traction circuit and suppression of overvoltage has not been studied. In this paper, the authors revealed that the factory test condition is equivalent to the actual condition from the viewpoint of stability of traction circuit from the analysis on the pole assignment of the closed-loop transfer function of each models. Also, these results of theoretical analysis are verified by the numerical simulation. From results of this paper, it is theoretically revealed that the stability of the traction circuit in the actual condition could be guaranteed by the factory test. This paper contributes to reduce the process for tuning the gain of the regenerative brake control system in the on-track test.

Original languageEnglish
Title of host publication2017 19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe
PublisherInstitute of Electrical and Electronics Engineers Inc.
Volume2017-January
ISBN (Electronic)9789075815276
DOIs
Publication statusPublished - 2017 Nov 6
Externally publishedYes
Event19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe - Warsaw, Poland
Duration: 2017 Sep 112017 Sep 14

Other

Other19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe
CountryPoland
CityWarsaw
Period17/9/1117/9/14

Keywords

  • Control of drive
  • Rail vehicle
  • Regenerative power
  • Traction application

ASJC Scopus subject areas

  • Mechanical Engineering
  • Electrical and Electronic Engineering
  • Energy Engineering and Power Technology

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  • Cite this

    Kobayashi, H., Kondo, K., Iwasaki, T., & Tstmura, A. (2017). A stability analysis on the regenerative brake control system focusing on feeder line circuit models of DC-electrified railway. In 2017 19th European Conference on Power Electronics and Applications, EPE 2017 ECCE Europe (Vol. 2017-January). [8099360] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/EPE17ECCEEurope.2017.8099360