Frequency domain simulation of fault transients in transmission lines including measurement transformers

Author

Luna, Carlos M. ; Moreno, Pablo ; Sotelo, Julian ; Guzman, Armando

Author_Institution

CINVESTAV, Unidad Guadalajara, Zapopan, Mexico

fYear

2014

fDate

7-9 Sept. 2014

Firstpage

1

Lastpage

6

Abstract

This paper presents the development of a computer program to analyze multiconductor transmission line fault transients including measurement transformers. The method used here is based on the Numerical Laplace Transform and the superposition principle. Two-port Admittance matrix representation of Non Homogeneous Transmission Lines and measurement transformer models are presented. The frequency domain simulation procedure is compared with results obtained from the commercial simulator PSCAD^® (Power System Computer Aided Design).

Keywords

Laplace transforms; electric admittance; multiconductor transmission lines; power transformers; power transmission faults; commercial simulator PSCAD; computer program; fault transients; frequency domain simulation; frequency domain simulation procedure; measurement transformer models; measurement transformers; multiconductor transmission line fault transients; nonhomogeneous transmission lines; numerical Laplace transform; power system computer aided design; superposition principle; two-port admittance matrix representation; Circuit faults; Current transformers; Numerical models; Power transmission lines; Transmission line matrix methods; Transmission line measurements; Voltage transformers; Frequency domain analysis; Numerical Laplace Transform; Transient simulation; Transmission line matrix methods;

fLanguage

English

Publisher

ieee

Conference_Titel

North American Power Symposium (NAPS), 2014

Conference_Location

Pullman, WA

Type

conf

DOI

10.1109/NAPS.2014.6965356

Filename

6965356