A Theoretical Analysis on Static Characteristics of Voltage Based Control Method and Current Based Control Method for the Wayside Energy Storage System in DC-electrified Railway

Hiroyasu Kobayashi, Keiichiro Kondo, Diego Iannuzzi

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

As one of the solution for energy saving in DC-electrified railway system, wayside energy storage systems (WESSs) are recently studied. In the previous study, current based control, which regulates current of ESSs, and voltage based control, which regulates the filter capacitor (FC) voltage, have been proposed as a power control method for WESSs. However, the difference between these two power control methods has not discussed before. In this paper, a theoretical comparison between voltage based power control method and current based power control method is carried out focusing on each static characteristic. Furthermore, an influence of distance between a WESS and a rail vehicle on characteristics of each control is also considered. Though the study in this paper, theoretical comparison between both control methods is carried out. Results of this paper contribute to establish a method to design WESSs which realize maximum energy saving effect with minimum energy capacity of energy storage devices.

本文言語English
ホスト出版物のタイトル2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
出版社Institute of Electrical and Electronics Engineers Inc.
ページ2527-2533
ページ数7
ISBN(電子版)9784886864055
DOI
出版ステータスPublished - 2018 10 22
外部発表はい
イベント8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, Japan
継続期間: 2018 5 202018 5 24

Other

Other8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
国/地域Japan
CityNiigata
Period18/5/2018/5/24

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 電子工学および電気工学

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