Reliability Assessment of MV Power Connections

This article presents an analysis of the reliability of the power grid using data on the failure rate of the medium voltage (MV) power grid from the last five years. The analysis of the state of the power grid was based on the data provided by the grid operator. The purpose of this article is to ana...

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Autores principales:	Piotr Hoduń, Michał Borecki
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	power grid reliability medium voltage ANSYS Multiphysics Technology T
Acceso en línea:	https://doaj.org/article/2bd34b6794e24451bbe416699eb49105
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spelling	oai:doaj.org-article:2bd34b6794e24451bbe416699eb491052021-11-11T15:47:16ZReliability Assessment of MV Power Connections10.3390/en142169651996-1073https://doaj.org/article/2bd34b6794e24451bbe416699eb491052021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/6965https://doaj.org/toc/1996-1073This article presents an analysis of the reliability of the power grid using data on the failure rate of the medium voltage (MV) power grid from the last five years. The analysis of the state of the power grid was based on the data provided by the grid operator. The purpose of this article is to analyze the reliability assessment of the medium voltage (MV) power connections using various analytical methods, a simulation model and reliability indicators. The analysis was performed based on the defined categories of power outages in terms of their duration. This made it possible to determine the energy quality indicators in a selected power grid. Then, a more complex analysis was carried out to assess the convergence of the applied analytical models of reliability assessment with the actual results obtained for the power grid. Moreover, using ANSYS Multiphysics, a numerical model of the cable head was developed to analyze the processes taking place in this element of the power grid for various exploitation cases.Piotr HoduńMichał BoreckiMDPI AGarticlepower gridreliabilitymedium voltageANSYS MultiphysicsTechnologyTENEnergies, Vol 14, Iss 6965, p 6965 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	power grid reliability medium voltage ANSYS Multiphysics Technology T
spellingShingle	power grid reliability medium voltage ANSYS Multiphysics Technology T Piotr Hoduń Michał Borecki Reliability Assessment of MV Power Connections
description	This article presents an analysis of the reliability of the power grid using data on the failure rate of the medium voltage (MV) power grid from the last five years. The analysis of the state of the power grid was based on the data provided by the grid operator. The purpose of this article is to analyze the reliability assessment of the medium voltage (MV) power connections using various analytical methods, a simulation model and reliability indicators. The analysis was performed based on the defined categories of power outages in terms of their duration. This made it possible to determine the energy quality indicators in a selected power grid. Then, a more complex analysis was carried out to assess the convergence of the applied analytical models of reliability assessment with the actual results obtained for the power grid. Moreover, using ANSYS Multiphysics, a numerical model of the cable head was developed to analyze the processes taking place in this element of the power grid for various exploitation cases.
format	article
author	Piotr Hoduń Michał Borecki
author_facet	Piotr Hoduń Michał Borecki
author_sort	Piotr Hoduń
title	Reliability Assessment of MV Power Connections
title_short	Reliability Assessment of MV Power Connections
title_full	Reliability Assessment of MV Power Connections
title_fullStr	Reliability Assessment of MV Power Connections
title_full_unstemmed	Reliability Assessment of MV Power Connections
title_sort	reliability assessment of mv power connections
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/2bd34b6794e24451bbe416699eb49105
work_keys_str_mv	AT piotrhodun reliabilityassessmentofmvpowerconnections AT michałborecki reliabilityassessmentofmvpowerconnections
_version_	1718434011654651904

Reliability Assessment of MV Power Connections

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