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Performance Analysis of DC Primary Power Protection in Railway Cars Using a Transient Analysis Tool

  • Maxime Berger
  • , Carl Lavertu
  • , Ilhan Kocar
  • , Jean Mahseredjian

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

This paper presents a detailed simulation model developed in an EMT-type (Electromagnetic Transients-type) tool to study transient short- circuit performance of DC primary power protective devices in railway cars. Detailed models are needed since the fault level depends on the location of the moving train, the primary power architecture, and the vehicle operating conditions. Traditional AC RMS time-current curves (TCCs) and AC peak let-through curves are limited practices for protection analysis of current- limiting devices in DC systems. Theoretical background, modeling techniques and typical case studies are presented to demonstrate the functionality and the advantages of using a transient analysis tool for advanced protection studies.

Original languageEnglish
Title of host publication2015 IEEE Vehicle Power and Propulsion Conference, VPPC 2015 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467376372
DOIs
Publication statusPublished - 10 Dec 2015
Event12th IEEE Vehicle Power and Propulsion Conference, VPPC 2015 - Montreal, Canada
Duration: 19 Oct 201522 Oct 2015

Publication series

Name2015 IEEE Vehicle Power and Propulsion Conference, VPPC 2015 - Proceedings

Conference

Conference12th IEEE Vehicle Power and Propulsion Conference, VPPC 2015
Country/TerritoryCanada
CityMontreal
Period19/10/1522/10/15

Keywords

  • DC traction power system
  • protection performance
  • railway car
  • selectivity analysis
  • Short-circuit current

ASJC Scopus subject areas

  • Automotive Engineering

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