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Localization of defects in polymeric cables with cable joints using time domain reflectometry simulation

TK3351.A42 2017

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Main Author: Amani Syafiqah Mohd Razif
Format: text::Final Year Project
Language:English
Published: 2024
Subjects:
Electric cables
Reflectometer
Time
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spelling my.uniten.dspace-330072024-08-04T02:01:41Z Localization of defects in polymeric cables with cable joints using time domain reflectometry simulation Amani Syafiqah Mohd Razif Electric cables Reflectometer Time TK3351.A42 2017 Typically, cable fault phenomenon occurs when the cable exceed their Dielectric Breakdown Strength (DBS) technically or the breakdown occurred because of the third party such as soil digging activities hit the cable and it can also happen due to the poor workmanship while installing the cable, especially underground cable. Experimental work was carried out by TNB Research to analyse the breakdown occurs on the cable due to a fault. Time Domain Reflectometry (TDR) was used to analyse the weakness point on the cable. The analysis is focusing on single core Cross-Linked Polyethylene (XLPE) High Voltage cable with different conditions including the presence of joints. Pulses signal will be injected by TDR and it will propagate along the cable and the signal will be reflected back to the source when it reaches the mismatch impedance on the cable. PSCAD software was used as the simulation element to replicate the TDR measurement. Pulse generator was built by using the mathematical expression on the PSCAD, it able to inject the pulses signal through the cable. The propagated signal will be reflected back to the source when mismatch impedance reached by the signal on the circuit module on the PSCAD. The result of signal reflections can be observed by using overlay graph on PSCAD. The analysis consists of the simulation on the various length of single cable, two cables with one joint, three cables with two joints and also a single cable with different value of permittivity to see the impact of the circuit module designed. 2024-07-30T07:55:13Z 2024-07-30T07:55:13Z 2017 Resource Types::text::Final Year Project https://irepository.uniten.edu.my/handle/123456789/33007 en application/pdf
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/
language English
topic Electric cables
Reflectometer
Time
spellingShingle Electric cables
Reflectometer
Time
Amani Syafiqah Mohd Razif
Localization of defects in polymeric cables with cable joints using time domain reflectometry simulation
description TK3351.A42 2017
format Resource Types::text::Final Year Project
author Amani Syafiqah Mohd Razif
author_facet Amani Syafiqah Mohd Razif
author_sort Amani Syafiqah Mohd Razif
title Localization of defects in polymeric cables with cable joints using time domain reflectometry simulation
title_short Localization of defects in polymeric cables with cable joints using time domain reflectometry simulation
title_full Localization of defects in polymeric cables with cable joints using time domain reflectometry simulation
title_fullStr Localization of defects in polymeric cables with cable joints using time domain reflectometry simulation
title_full_unstemmed Localization of defects in polymeric cables with cable joints using time domain reflectometry simulation
title_sort localization of defects in polymeric cables with cable joints using time domain reflectometry simulation
publishDate 2024
_version_ 1806517982563663872
score 13.214268

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