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Article

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Title

The Proposal of a New Tool for Condition Assessment of Medium Voltage Power Cable Lines

Authors

[ 1 ] Instytut Elektroenergetyki, Wydział Inżynierii Środowiska i Energetyki, Politechnika Poznańska | [ P ] employee

Scientific discipline (Law 2.0)

[2.10] Environmental engineering, mining and energy

Year of publication

2021

Published in

Energies

Journal year: 2021 | Journal volume: vol. 14 | Journal number: no. 14

Article type

scientific article

Publication language

english

Keywords
EN
  • cable diagnostics
  • partial discharge measurements
  • dielectric loss factor measurements
  • health index
Abstract

EN A medium voltage (MV) cable network is a substantial component of the distribution network. Present management of this grid segment is mainly based on the failure rate analysis, i.e., a rise in the number and kind of faults on the actual line means that its technical condition is getting worse. The efficiency of the power system is low and additional costs of repair works, supply interruption, difficulties in the investment planning and operation and maintenance works are necessary. The aim of the R&D works done in the realised project is to implement the management of the MV cable network based on the estimated condition of the individual cable line, obtained from diagnostic measurements. The diagnostic investigations of the cable lines are the reference. Many years of research work have led to the development of the Health Index based on diagnostic, technical and service data.

Pages (from - to)

4116-1 - 4116-13

DOI

10.3390/en14144116

URL

https://www.mdpi.com/1996-1073/14/14/4116

Comments

article number: 4116

License type

CC BY (attribution alone)

Open Access Mode

open journal

Open Access Text Version

final published version

Date of Open Access to the publication

at the time of publication

Full text of article

Download file

Access level to full text

public

Ministry points / journal

140

Ministry points / journal in years 2017-2021

140

Impact Factor

3,252

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