NDLI: Methodology for automated testing of transmission line fault locator algorithms

Content Provider	IEEE Xplore Digital Library
Author	Ibrahim, M.N. Rohadi, N. Zivanovic, R.
Copyright Year	2009
Description	Author affiliation: School of Electrical and Electronic Engineering, ECMS Building, University of Adelaide, SA 5005, Australia (Ibrahim, M.N.; Rohadi, N.; Zivanovic, R.)
Abstract	This paper presents a novel methodology for automated testing of fault locator algorithms and testing their output sensitivity. The proposed methodology is based on Quasi Monte Carlo technique implemented in SIMLAB. The proposed methodology interfaces among SIMLAB, MATLAB and EMTP/ATP programs. A case study with a number of simulated fault locations along a transmission line is presented in the paper. For each fault location we were varying parameters of fault resistance and pre-fault power flow on the line. In order to measure sensitivity of fault locator output to fault resistance and power flow, a large number of cases with varying fault resistance and power flow were generated using Sobol sampling technique. Two types of fault locator algorithms, Reactance algorithm and Takagi algorithm, are tested. Results obtained and presented in this paper indicate performance of each algorithm.
Starting Page	1
Ending Page	4
File Size	208382
Page Count	4
File Format	PDF
ISBN	9781424451531
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-27
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	University of Adelaide
Subject Keyword	fault locator EMTP Alternative Transient Program (ATP) Fault location Electrical resistance measurement MATLAB Load flow Transmission lines Power transmission lines Monte Carlo methods Power measurement Automatic testing Global sensitivity analysis Distance relays
Content Type	Text
Resource Type	Article

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