A Theoretical Analysis on Dynamic and Static Characteristics of Control Strategies for Wayside Energy Storage System in DC-electrified Railway

Hiroyasu Kobayashi, Keiichiro Kondo, Diego Iannuzzi

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

Abstract

Wayside Energy Storage Systems (WESSs) are studied for energy saving of railway system. To maximize the energy saving effect of WESSs, a power control strategy which realize higher charge/discharge power is necessary. Currently, Current Based Control, which regulates current of ESDs, and Voltage Based Control, which regulates DC input voltage are generally applied. However, the difference of the dynamic characteristics between Voltage Based Control and Current Based Control has not discussed before. The aim of this paper is to compare the dynamic characteristics of Voltage Based Control and Current Based Control. First of all, a theoretical analysis on dynamic characteristics of both control strategies is carried out. This analysis revealed the maximum limitation of a control gain, which has an impact on the energy saving, for each control strategy. Utilizing these maximum control gain, an analysis on the static characteristics is performed to verify the energy saving effect for each control strategy. As a result, an advantage of Voltage Based Control is verified from the viewpoint of contribution to energy saving in DC-electrified railway system.

Original languageEnglish
Title of host publication2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538641927
DOIs
Publication statusPublished - 2019 Jan 9
Externally publishedYes
Event2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018 - Nottingham, United Kingdom
Duration: 2018 Nov 72018 Nov 9

Publication series

Name2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018

Conference

Conference2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018
CountryUnited Kingdom
CityNottingham
Period18/11/718/11/9

Fingerprint

Energy Storage
Storage System
Railway
Energy storage
Control Strategy
German Federal Railways
Theoretical Analysis
energy
Energy Saving
energy saving
Energy conservation
Voltage
Dynamic Characteristics
Electric potential
Gain control
Power Control
Power control
Maximise
Charge
Verify

Keywords

  • Current control
  • Energy storage system
  • Rail transportation
  • Voltage control

ASJC Scopus subject areas

  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Transportation
  • Energy Engineering and Power Technology
  • Automotive Engineering
  • Control and Optimization

Cite this

Kobayashi, H., Kondo, K., & Iannuzzi, D. (2019). A Theoretical Analysis on Dynamic and Static Characteristics of Control Strategies for Wayside Energy Storage System in DC-electrified Railway. In 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018 [8607332] (2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ESARS-ITEC.2018.8607332

A Theoretical Analysis on Dynamic and Static Characteristics of Control Strategies for Wayside Energy Storage System in DC-electrified Railway. / Kobayashi, Hiroyasu; Kondo, Keiichiro; Iannuzzi, Diego.

2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. 8607332 (2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018).

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

Kobayashi, H, Kondo, K & Iannuzzi, D 2019, A Theoretical Analysis on Dynamic and Static Characteristics of Control Strategies for Wayside Energy Storage System in DC-electrified Railway. in 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018., 8607332, 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018, Institute of Electrical and Electronics Engineers Inc., 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018, Nottingham, United Kingdom, 18/11/7. https://doi.org/10.1109/ESARS-ITEC.2018.8607332
Kobayashi H, Kondo K, Iannuzzi D. A Theoretical Analysis on Dynamic and Static Characteristics of Control Strategies for Wayside Energy Storage System in DC-electrified Railway. In 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018. Institute of Electrical and Electronics Engineers Inc. 2019. 8607332. (2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018). https://doi.org/10.1109/ESARS-ITEC.2018.8607332
Kobayashi, Hiroyasu ; Kondo, Keiichiro ; Iannuzzi, Diego. / A Theoretical Analysis on Dynamic and Static Characteristics of Control Strategies for Wayside Energy Storage System in DC-electrified Railway. 2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018. Institute of Electrical and Electronics Engineers Inc., 2019. (2018 IEEE International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2018).
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