Fault analysis of Korean AC electric railway system

Hanmin Lee; Gildong Kim; Sehchan Oh; Gilsoo Jang; Sae Hyuk Kwon

doi:10.1016/j.epsr.2005.08.001

Fault analysis of Korean AC electric railway system

Hanmin Lee, Gildong Kim, Sehchan Oh, Gilsoo Jang, Sae Hyuk Kwon

Research output: Contribution to journal › Article › peer-review

17 Citations (Scopus)

Abstract

This paper presents the fault analysis of Korean AC electric railway system. The AC electric railway system is modeled by PSCAD/EMTDC tool. This system model is composed of the Scott-transformer, the autotransformer, the running rails, the protection wires, the feeders, messenger wires and contact wires, etc. After obtaining the models of the fundamental elements describing Korean AC electric railway system, studies for the steady state and fault conditions are carried out. Simulation result and hand calculation for the fault analysis are compared with field data. Finally, we acquire the specific characteristic of Korean AC electric railway system. The proposed model would be a powerful tool for designing and planning Korean AC electric railway system.

Original language	English
Pages (from-to)	317-326
Number of pages	10
Journal	Electric Power Systems Research
Volume	76
Issue number	5
DOIs	https://doi.org/10.1016/j.epsr.2005.08.001
Publication status	Published - 2006 Mar

Bibliographical note

Copyright:
Copyright 2008 Elsevier B.V., All rights reserved.

Keywords

Fault analysis
Korean AC electric railway system
PSCAD/EMTDC

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/j.epsr.2005.08.001

Cite this

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title = "Fault analysis of Korean AC electric railway system",

abstract = "This paper presents the fault analysis of Korean AC electric railway system. The AC electric railway system is modeled by PSCAD/EMTDC tool. This system model is composed of the Scott-transformer, the autotransformer, the running rails, the protection wires, the feeders, messenger wires and contact wires, etc. After obtaining the models of the fundamental elements describing Korean AC electric railway system, studies for the steady state and fault conditions are carried out. Simulation result and hand calculation for the fault analysis are compared with field data. Finally, we acquire the specific characteristic of Korean AC electric railway system. The proposed model would be a powerful tool for designing and planning Korean AC electric railway system.",

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AU - Lee, Hanmin

AU - Kim, Gildong

AU - Oh, Sehchan

AU - Jang, Gilsoo

AU - Kwon, Sae Hyuk

PY - 2006/3

Y1 - 2006/3

N2 - This paper presents the fault analysis of Korean AC electric railway system. The AC electric railway system is modeled by PSCAD/EMTDC tool. This system model is composed of the Scott-transformer, the autotransformer, the running rails, the protection wires, the feeders, messenger wires and contact wires, etc. After obtaining the models of the fundamental elements describing Korean AC electric railway system, studies for the steady state and fault conditions are carried out. Simulation result and hand calculation for the fault analysis are compared with field data. Finally, we acquire the specific characteristic of Korean AC electric railway system. The proposed model would be a powerful tool for designing and planning Korean AC electric railway system.

AB - This paper presents the fault analysis of Korean AC electric railway system. The AC electric railway system is modeled by PSCAD/EMTDC tool. This system model is composed of the Scott-transformer, the autotransformer, the running rails, the protection wires, the feeders, messenger wires and contact wires, etc. After obtaining the models of the fundamental elements describing Korean AC electric railway system, studies for the steady state and fault conditions are carried out. Simulation result and hand calculation for the fault analysis are compared with field data. Finally, we acquire the specific characteristic of Korean AC electric railway system. The proposed model would be a powerful tool for designing and planning Korean AC electric railway system.

KW - Fault analysis

KW - Korean AC electric railway system

KW - PSCAD/EMTDC

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JO - Electric Power Systems Research

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Fault analysis of Korean AC electric railway system

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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