Optimal fault location in transmission lines using hybrid method

Diego Carrión, Jorge W. González, Idi A. Issac, Gabriel J. López

Research output: Contribution to conferencePaper

7 Scopus citations

Abstract

© 2017 IEEE. In the present research, a methodology was developed to determine the faults location in transmission lines, a hybrid model was developed that combines the advantages of the Relief algorithm with those of the Wavelet Transform in the presence of a contingency. For this, the information of the voltage and current synchrophasors obtained from the PMUs deployed in the power electrical system is used so as to minimize the number of them and to maximize the observability of the electrical system by means of a mixed mixed linear programming ( MILP). The proposed method was tested in the 9 and 14 IEEE test systems against contingencies, finding the line with problems and the distance at which the fault occurs.
Translated title of the contributionLocalización óptima de averías en líneas de transmisión mediante el método híbrido
Original languageEnglish (US)
Pages1-6
Number of pages6
DOIs
StatePublished - 1 Dec 2017
Event2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017 - Quito, Ecuador
Duration: 20 Sep 201722 Sep 2017

Conference

Conference2017 IEEE PES Innovative Smart Grid Technologies Conference - Latin America, ISGT Latin America 2017
Abbreviated titleISGT Latin America 2017
Country/TerritoryEcuador
CityQuito
Period20/09/1722/09/17

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