A Single End Fault Locator of Transmission Line Based onArtificial Neural Network

Provided by: American V-King Scientific Publishing
Topic: Software
Format: PDF
Most numerical protection relays in Viet Nam use single ended fault location algorithms. While this method is simple and fast, the following commonly encountered factors can severely degrade accuracy such as high fault resistance, zero sequence, mutual coupling and non homogeneous power systems. This paper presents fault location method for overhead transmission lines based on Artificial Neural Network (ANN), then prediction model and simulation analysis of 110kV transmission line have been built by matlab software.

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