Prediction of power cables failures using a software application
DOI:
https://doi.org/10.24193/subbeng.2020.1.17Keywords:
prediction, cables, failure, softwareAbstract
Marius Florian Preduș, Elisabeta Spunei*, Monica Roşu This paper analyses the electrical performance of power supply cables in operation by investigating previous faults and forecasting faults using the Easyfit Professional 5.6 software program. The calculation of the maximum operating time until the first fault occurs is based on an algorithm for estimating the parameters entered in the application, respectively the intervals of good operation time between two successive faults. The case study presented in the paper analyses the probability of failure of a medium voltage power line, under the administration of a distribution operator, based on information collected during maintenance work on medium and low voltage installations in the analysed area.References
Munteanu T., Gurguiatu G., Bălănuță C., Fiabilitate și calitate în ingineria electrică: Aplicații, Galati University Press, 2009.
Ciobanu L., Fiabilitate, diagnoză și elemente de calimetrie, Editura Universitatea Tehnica "Gheorghe Asachi" Iași, 2015.
Panaite V., Popescu M.O., Calitatea produselor și fiabilitate, Editura Matrixrom, București.
Preduș M.F., Spunei E., Piroi I., A Study on Failure Diagnosis Methods in Power Cables and Their Applications, International Conference on Applied and Theoretical Electricity (ICATE), Craiova, 6-8 Oct. 2016.
Preduș M.F., Spunei E., Roșu M., Diagnostic of Defects at Electric Lines in Cable, Proceedings of the 10th International Conference on Electromechanical and Power Systems SIELMEN 2015, Chişinău, 8-9 Oct., 2015.
Popescu M.O., Popescu C.L., Gheorghe S., Ghiță C., Sisteme expert pentru diagnoza echipamentelor electrice, Editura Electra, București, 2002.
https://www.mathwave.com EasyFit Profesional 5.6.- Analysis and simulation software.
Termoelectrica S.A, NTE 004/05/00 - Normativ pentru analiza si evidenta evenimentelor accidentale din instalatiile de producere, transport si distributie a energiei electrice si termice.
Sărăcin C.G., Instalații electrice, Editura Matrixrom, București, 2009.
EEI - Electroechipament Industrial Reșița - Executarea lucrărilor de mentenanță la instalațiile de medie și joasă tensiune, 2013-2020.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Studia Universitatis Babeș-Bolyai Engineering
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
