Loss compensation by disturbance observer on energy management controller for hybrid traction circuit

Tatsuhito Saito, Keiichiro Kondo

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

1 Citation (Scopus)

Abstract

This paper deals with a frequency domain based energy management controller for energy storage devices (ESD). This paper presents a disturbance observer that estimates and compensates the loss of the ESD to keep stored energy of the ESD in an appropriate range. The authors use a disturbance observer to estimate the loss because it is difficult to make a model of the loss of the ESD. Simulation results show the loss observer is able to keep stored energy of the ESD near the reference. As the result, it is able to use smaller capacity of the ESD by avoiding over-discharge.

Original languageEnglish
Title of host publication2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015
PublisherIEEE Computer Society
Volume2015-May
ISBN (Electronic)9781479974009
DOIs
Publication statusPublished - 2015 Jan 1
Externally publishedYes
EventInternational Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015 - Aachen, Germany
Duration: 2015 Mar 32015 Mar 5

Other

OtherInternational Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015
CountryGermany
CityAachen
Period15/3/315/3/5

Keywords

  • disturbance obsrver
  • energy management
  • energy storage
  • loss estimation
  • power smoothing
  • traction systems

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Mechanics of Materials

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  • Cite this

    Saito, T., & Kondo, K. (2015). Loss compensation by disturbance observer on energy management controller for hybrid traction circuit. In 2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles, ESARS 2015 (Vol. 2015-May). [7101443] IEEE Computer Society. https://doi.org/10.1109/ESARS.2015.7101443