Travelling Wave Based Fault Location Analysis for Transmission Lines
2012; EDP Sciences; Volume: 33; Linguagem: Inglês
10.1051/epjconf/20123304005
ISSN2101-6275
AutoresL. de Andrade, Teresa Ponce de Leão,
Tópico(s)HVDC Systems and Fault Protection
ResumoThis paper presents a review of the state of the art for fault location methods in transmission lines based on travelling waves. The motivations that led to these methods are explained historically. Also, a critical analysis, showing the advantages and disadvantages of each of them and their most common applications, is performed. Finally, a comparative analysis between two of the most widely used methods is carried out using real faults, in order to show the results' sensitivity to changes in the line parameters.
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