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Analysis and characterization of water tree condition in XLPE cables from dielectric spectroscopy measurement in frequency domain

Cables; Capacitance; Dielectric losses; Dielectric spectroscopy; Forestry; Image processing; Numerical analysis; Polyethylenes; Spectrum analysis; Trees (mathematics); Analysis and characterization; Cross-linked polyethylene cables; Dielectric response; Dielectric response measurements; Frequency do...

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Main Authors: Thayoob Y.H.M., Visvanathan Y.S., Ahmed S.K., Ghani A.B.A.
Other Authors: 6505876050
Format: Conference Paper
Published: Institute of Electrical and Electronics Engineers Inc. 2023
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spelling my.uniten.dspace-228392023-05-29T14:12:37Z Analysis and characterization of water tree condition in XLPE cables from dielectric spectroscopy measurement in frequency domain Thayoob Y.H.M. Visvanathan Y.S. Ahmed S.K. Ghani A.B.A. 6505876050 57189518753 25926812900 24469638000 Cables; Capacitance; Dielectric losses; Dielectric spectroscopy; Forestry; Image processing; Numerical analysis; Polyethylenes; Spectrum analysis; Trees (mathematics); Analysis and characterization; Cross-linked polyethylene cables; Dielectric response; Dielectric response measurements; Frequency domains; Function of frequency; Low frequency range; Spectroscopy measurements; Frequency domain analysis Degradation phenomenon due to water treeing has been identified as one of the main causes of cable failures in Cross-Linked Polyethylene (XLPE) cables. This research work presents on the development for the analysis of water tree conditions in the XLPE cable. The water tree condition is divided into three stages which are beginning, intermediate and critical. The method used to measure and obtain the data to determine the condition of the cable is called high voltage dielectric spectroscopy. It involves the measurement of capacitance and dielectric loss as a function of frequency at high voltages. The voltage levels used initially are all below the service voltage level and at the low frequency range. Based on the dielectric response measurement signals obtained, observation and numerical analysis were conducted to study the response of the cable and determine their water tree stages. Initially, the observation and analysis of the results are carried out by referring to the theory of the dielectric response. Then the research concentrates on analyzing the data from the dielectric spectroscopy measurement to perform the numerical analysis to obtain the characteristics of each water tree stages. Four different parameters were extracted from the Dielectric Spectroscopy response in the frequency domain and these parameters were found to be able to categorize the three different stages of water tree condition in the XLPE cables. � 2015 IEEE. Final 2023-05-29T06:12:37Z 2023-05-29T06:12:37Z 2016 Conference Paper 10.1109/ICSIPA.2015.7412247 2-s2.0-84971641410 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84971641410&doi=10.1109%2fICSIPA.2015.7412247&partnerID=40&md5=efee42484cca93534aa9875782c9b1f5 https://irepository.uniten.edu.my/handle/123456789/22839 7412247 526 531 Institute of Electrical and Electronics Engineers Inc. 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/
description Cables; Capacitance; Dielectric losses; Dielectric spectroscopy; Forestry; Image processing; Numerical analysis; Polyethylenes; Spectrum analysis; Trees (mathematics); Analysis and characterization; Cross-linked polyethylene cables; Dielectric response; Dielectric response measurements; Frequency domains; Function of frequency; Low frequency range; Spectroscopy measurements; Frequency domain analysis
author2 6505876050
author_facet 6505876050
Thayoob Y.H.M.
Visvanathan Y.S.
Ahmed S.K.
Ghani A.B.A.
format Conference Paper
author Thayoob Y.H.M.
Visvanathan Y.S.
Ahmed S.K.
Ghani A.B.A.
spellingShingle Thayoob Y.H.M.
Visvanathan Y.S.
Ahmed S.K.
Ghani A.B.A.
Analysis and characterization of water tree condition in XLPE cables from dielectric spectroscopy measurement in frequency domain
author_sort Thayoob Y.H.M.
title Analysis and characterization of water tree condition in XLPE cables from dielectric spectroscopy measurement in frequency domain
title_short Analysis and characterization of water tree condition in XLPE cables from dielectric spectroscopy measurement in frequency domain
title_full Analysis and characterization of water tree condition in XLPE cables from dielectric spectroscopy measurement in frequency domain
title_fullStr Analysis and characterization of water tree condition in XLPE cables from dielectric spectroscopy measurement in frequency domain
title_full_unstemmed Analysis and characterization of water tree condition in XLPE cables from dielectric spectroscopy measurement in frequency domain
title_sort analysis and characterization of water tree condition in xlpe cables from dielectric spectroscopy measurement in frequency domain
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
_version_ 1806425673618685952
score 13.214268

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