Analysis of Cable Screen Currents for Diagnostics Purposes

Autor: Krzysztof Lowczowski, Zbigniew Nadolny, Bartosz Olejnik
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Energies, Vol 12, Iss 7, p 1348 (2019)
Druh dokumentu: article
ISSN: 1996-1073
DOI: 10.3390/en12071348
Popis: This paper presents current flow in cable screens and a cable screen earthing system. Moreover, the paper presents the methodology for the detection of problems in cable screens, such as open phase in a cable screen and high contact resistance of a cable screen in a cable joint. The is based on cable screen current measurements and allows for localization of the erroneous connection–high contact resistance or open phase. The phenomenon is simulated in PowerFactory Software. Moreover, exemplary cable screen current measurements are presented.
Databáze: Directory of Open Access Journals
Nepřihlášeným uživatelům se plný text nezobrazuje