An analytical design method for a regenerative braking control system for DC-electrified railway systems under light load conditions

Tatsuhito Saito*, Keiichiro Kondo, Takafumi Koseki

*この研究の対応する著者

研究成果: Article査読

12 被引用数 (Scopus)

抄録

A DC-electrified railway system that is fed by diode rectifiers at a substation is unable to return the electric power to an AC grid. Accordingly, the braking cars have to restrict regenerative braking power when the power consumption of the powering cars is not sufficient. However, the characteristics of a DC-electrified railway system, including the powering cars, is not known, and a mathematical model for designing a controller has not been established yet. Hence, the object of this study is to obtain the mathematical model for an analytical design method of the regenerative braking control system. In the first part of this paper, the static characteristics of this system are presented to show the position of the equilibrium point. The linearization of this system at the equilibrium point is then performed to describe the dynamic characteristics of the system. An analytical design method is then proposed on the basis of these characteristics. The proposed design method is verified by experimental tests with a 1kW class miniature model, and numerical simulations.

本文言語English
ページ(範囲)268-277+18
ジャーナルieej transactions on industry applications
132
2
DOI
出版ステータスPublished - 2012
外部発表はい

ASJC Scopus subject areas

  • 産業および生産工学
  • 電子工学および電気工学

フィンガープリント

「An analytical design method for a regenerative braking control system for DC-electrified railway systems under light load conditions」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル