Unsynchronised two-terminal transmission-line fault-location without using line parameters
- 1 January 2006
- journal article
- Published by Institution of Engineering and Technology (IET) in IEE Proceedings - Generation, Transmission and Distribution
- Vol. 153 (6), 639-643
- https://doi.org/10.1049/ip-gtd:20060026
Abstract
The paper presents a new two-terminal transmission-line fault-location algorithm without requiring line parameters. The voltage and current measurements at both ends of a transmission line during a fault are assumed to be available and no synchronisation of the data is required. The proposed algorithm is suitable for estimating the location of asymmetric faults on a line when line parameters are not available. Evaluation studies using both simulated and field data are reported.Keywords
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