Using the Location Method for Simulated-and-Experimental Location of Single-Phase-to-Earth Faults in Overhead Lines of 6 – 35 kV Distribution Networks
Autor: | A. S. Minkin, Yu. V. Piskovatsky, E. Yu. Abdullazyanov, V. A. Kasimov, R. G. Minullin, T. K. Filimonova |
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Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Power Technology and Engineering. 54:733-739 |
ISSN: | 1570-1468 1570-145X |
Popis: | A simulation model of a linear high-frequency path of an overhead power line (OPL) implemented in the PSCAD software environment is considered. The model allows studying the transmission of location signals in the OPLs of 6 – 35 kV distribution networks in the presence of single-phase-to-earth faults (SPEF). Simulated and experimental TDR traces for various SPEFs are compared. Methods of location-based determination of the SPEF distance and location are described. |
Databáze: | OpenAIRE |
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