Notice: Undefined index: linkPowrot in C:\wwwroot\wwwroot\publikacje\publikacje.php on line 1275
[68540] Artykuł: Impedance-frequency based method of transverse fault location in medium voltage cableCzasopismo: 18th International Conference "Computational Problems of Electrical Engineering" (CPEE), IEEEISBN: 978-1-5386-1040-4 Wydawca: IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA Opublikowano: 2018 Autorzy / Redaktorzy / Twórcy Grupa MNiSW: Materiały z konferencji międzynarodowej (zarejestrowane w Web of Science) Punkty MNiSW: 15 Klasyfikacja Web of Science: Proceedings Paper DOI Web of Science Keywords: distance to the fault  fault transverse resistance  medium voltage cable  input impedance  diagnostic tests  |
The paper presents an original numerical-analytical method of fault location and the calculation of transverse resistance of a fault in a damaged medium voltage cable. The method is based on the measurement of input impedances for two different frequencies at one end of the cable with an open state at its other end. The proposed method was compared with the reflectometry. The effectiveness of the method was confirmed by numerical and experimental verifications.