Electric field distribution in 132 kV XLPE cable termination model from finite element method

High voltage cable terminations are widely used in power system networks. A proper design of cable termination is essential in reducing the electric field distribution around the end of high voltage cable. However, if there are defects exist at cable termination structure, the electric field can be...

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Main Authors: Illias H.A., Ng Q.L., Bakar A.H.A., Mokhlis H., Ariffin A.M.
Other Authors: 26633053900
Format: Conference paper
Published: 2023
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spelling my.uniten.dspace-302972023-12-29T15:46:25Z Electric field distribution in 132 kV XLPE cable termination model from finite element method Illias H.A. Ng Q.L. Bakar A.H.A. Mokhlis H. Ariffin A.M. 26633053900 55605108200 24447916700 8136874200 16400722400 cable termination electric field finite element analysis Condition monitoring Dielectric materials Electric connectors Electric discharges Electric fields Finite element method Leakage (fluid) Porcelain Surface defects Delamination defects Electric field distributions Electric field magnitude Electrical discharges High voltage cable If there are Power system networks Proper design Void defects Cables High voltage cable terminations are widely used in power system networks. A proper design of cable termination is essential in reducing the electric field distribution around the end of high voltage cable. However, if there are defects exist at cable termination structure, the electric field can be enhanced significantly and can be the source of electrical discharges. Therefore, it is important to understand the effect of defects on the electric field distribution at cable terminations. In this work, a 132 kV XLPE outdoor cable termination has been modelled using finite element analysis (FEA) method. The model has been used to simulate the electric field distribution in the cable termination in the presence of defects. Defects that have been considered are void defect in porcelain, stress cone and fluid, sharp pin on the porcelain surface and delamination defect between the insulator and the stress cone. The effect of different void location, material dielectric constant and porcelain radius on the electric field magnitude at cable termination have also been investigated. From the results obtained in this work, a better understanding of the electric field distribution at the cable termination with defects can be attained. � 2012 IEEE. Final 2023-12-29T07:46:25Z 2023-12-29T07:46:25Z 2012 Conference paper 10.1109/CMD.2012.6416254 2-s2.0-84874243390 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84874243390&doi=10.1109%2fCMD.2012.6416254&partnerID=40&md5=fa34240cefa5487db113660df513ef1f https://irepository.uniten.edu.my/handle/123456789/30297 6416254 80 83 All Open Access; Green Open Access Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
topic cable termination
electric field
finite element analysis
Condition monitoring
Dielectric materials
Electric connectors
Electric discharges
Electric fields
Finite element method
Leakage (fluid)
Porcelain
Surface defects
Delamination defects
Electric field distributions
Electric field magnitude
Electrical discharges
High voltage cable
If there are
Power system networks
Proper design
Void defects
Cables
spellingShingle cable termination
electric field
finite element analysis
Condition monitoring
Dielectric materials
Electric connectors
Electric discharges
Electric fields
Finite element method
Leakage (fluid)
Porcelain
Surface defects
Delamination defects
Electric field distributions
Electric field magnitude
Electrical discharges
High voltage cable
If there are
Power system networks
Proper design
Void defects
Cables
Illias H.A.
Ng Q.L.
Bakar A.H.A.
Mokhlis H.
Ariffin A.M.
Electric field distribution in 132 kV XLPE cable termination model from finite element method
description High voltage cable terminations are widely used in power system networks. A proper design of cable termination is essential in reducing the electric field distribution around the end of high voltage cable. However, if there are defects exist at cable termination structure, the electric field can be enhanced significantly and can be the source of electrical discharges. Therefore, it is important to understand the effect of defects on the electric field distribution at cable terminations. In this work, a 132 kV XLPE outdoor cable termination has been modelled using finite element analysis (FEA) method. The model has been used to simulate the electric field distribution in the cable termination in the presence of defects. Defects that have been considered are void defect in porcelain, stress cone and fluid, sharp pin on the porcelain surface and delamination defect between the insulator and the stress cone. The effect of different void location, material dielectric constant and porcelain radius on the electric field magnitude at cable termination have also been investigated. From the results obtained in this work, a better understanding of the electric field distribution at the cable termination with defects can be attained. � 2012 IEEE.
author2 26633053900
author_facet 26633053900
Illias H.A.
Ng Q.L.
Bakar A.H.A.
Mokhlis H.
Ariffin A.M.
format Conference paper
author Illias H.A.
Ng Q.L.
Bakar A.H.A.
Mokhlis H.
Ariffin A.M.
author_sort Illias H.A.
title Electric field distribution in 132 kV XLPE cable termination model from finite element method
title_short Electric field distribution in 132 kV XLPE cable termination model from finite element method
title_full Electric field distribution in 132 kV XLPE cable termination model from finite element method
title_fullStr Electric field distribution in 132 kV XLPE cable termination model from finite element method
title_full_unstemmed Electric field distribution in 132 kV XLPE cable termination model from finite element method
title_sort electric field distribution in 132 kv xlpe cable termination model from finite element method
publishDate 2023
_version_ 1806427904372899840
score 13.214268