A voltage basis power flow control for charging and discharging wayside energy storage devices in the DC-electrified railway system

Hiroyasu Kobayashi, Shinsuke Akita, Tatsuhito Saito, Keiichiro Kondo

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

7 Citations (Scopus)

Abstract

Wayside energy storage systems (ESSs) in DC-electrified railway are recently studied as one of methods to save regenerative brake energy. Voltage basis control method to regulate the filter capacitor (FC) voltage in order to increase the assisting and absorbing power was developed. The voltage controller gain in this method should be set high for more energy-saving effect. However, it causes sometimes an oscillation of FC voltage. A method to design controller gain considering the trade-off between energy-saving effect and anti-oscillation of FC voltage is proposed in this paper.

Original languageEnglish
Title of host publication19th International Conference on Electrical Machines and Systems, ICEMS 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784886860989
Publication statusPublished - 2017 Jan 30
Externally publishedYes
Event19th International Conference on Electrical Machines and Systems, ICEMS 2016 - Chiba, Japan
Duration: 2016 Nov 132016 Nov 16

Other

Other19th International Conference on Electrical Machines and Systems, ICEMS 2016
CountryJapan
CityChiba
Period16/11/1316/11/16

Keywords

  • DC-electrified railway system
  • Energy storage device

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Fingerprint Dive into the research topics of 'A voltage basis power flow control for charging and discharging wayside energy storage devices in the DC-electrified railway system'. Together they form a unique fingerprint.

  • Cite this

    Kobayashi, H., Akita, S., Saito, T., & Kondo, K. (2017). A voltage basis power flow control for charging and discharging wayside energy storage devices in the DC-electrified railway system. In 19th International Conference on Electrical Machines and Systems, ICEMS 2016 [7837177] Institute of Electrical and Electronics Engineers Inc..