Fuzzy Rule-Based Fault Location Technique for Thyristor-Controlled Series-Compensated Transmission Lines

Estimating the distance of a transmission line with a flexible alternating current transmission system including a thyristor-controlled series compensator is a challenging task. The distance estimation technique based on a fuzzy rule-based system (FRS) in a thyristor-controlled seriescompensated tra...

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Bibliographic Details
Published inINTERNATIONAL JOURNAL of FUZZY LOGIC and INTELLIGENT SYSTEMS Vol. 21; no. 4; pp. 391 - 400
Main Authors Kumar, A. Naresh, Ramesha, M., Jagadha, S., Gururaj, Bharathi, Kumar, M. Suresh, Chaitanya, Kommera
Format Journal Article
LanguageEnglish
Published 한국지능시스템학회 2021
Subjects
전기공학
Multi-location faults
Transmission lines
Fuzzy rule-based system
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Summary:Estimating the distance of a transmission line with a flexible alternating current transmission system including a thyristor-controlled series compensator is a challenging task. The distance estimation technique based on a fuzzy rule-based system (FRS) in a thyristor-controlled seriescompensated transmission line with multi-location faults is investigated in this study. The Haar wavelet current coefficients of the relaying bus are utilized as inputs to accomplish the distance estimation task. The FRS is illustrated through the Mamdani system in the LabVIEW software. The efficacy of the FRS is studied considering the effects of variation with respect to fault parameters. The main characteristic FRS is that it does not involve any two-end communication links because it employs relay terminal measurements only. KCI Citation Count: 0
ISSN:1598-2645
2093-744X
DOI:10.5391/IJFIS.2021.21.4.391