TY - GEN
T1 - Performance Analysis of DC Primary Power Protection in Railway Cars Using a Transient Analysis Tool
AU - Berger, Maxime
AU - Lavertu, Carl
AU - Kocar, Ilhan
AU - Mahseredjian, Jean
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/12/10
Y1 - 2015/12/10
N2 - 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.
AB - 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.
KW - DC traction power system
KW - protection performance
KW - railway car
KW - selectivity analysis
KW - Short-circuit current
UR - https://www.scopus.com/pages/publications/84962877662
U2 - 10.1109/VPPC.2015.7352992
DO - 10.1109/VPPC.2015.7352992
M3 - Conference article published in proceeding or book
AN - SCOPUS:84962877662
T3 - 2015 IEEE Vehicle Power and Propulsion Conference, VPPC 2015 - Proceedings
BT - 2015 IEEE Vehicle Power and Propulsion Conference, VPPC 2015 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 12th IEEE Vehicle Power and Propulsion Conference, VPPC 2015
Y2 - 19 October 2015 through 22 October 2015
ER -