Failure rate analysis and prediction for cables in power system

As Singapore continues to advance, a stable and reliable power grid system is vital for its economic development. Cable failure analysis is one of the most important area of studies as it is an key component of power system due to its role in transmission and distribution network. There are many dif...

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Main Author: Tan, Wei Lee
Other Authors: Hu Guoqiang
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2022
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Online Access:https://hdl.handle.net/10356/157943
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1579432023-07-07T19:18:53Z Failure rate analysis and prediction for cables in power system Tan, Wei Lee Hu Guoqiang School of Electrical and Electronic Engineering GQHu@ntu.edu.sg Engineering::Electrical and electronic engineering::Electric power::Production, transmission and distribution As Singapore continues to advance, a stable and reliable power grid system is vital for its economic development. Cable failure analysis is one of the most important area of studies as it is an key component of power system due to its role in transmission and distribution network. There are many different types of failure mode underground cable might experience. However, due to the lack of access and visual inspection, many times cables would have already failed and caused disruption to power supply without any warning. Hence. as technology advanced, local power companies have been using artificial intelligence (AI) to change their approach from preventive maintenances to predictive maintenances. This purpose of this project is the study the different types of cable failure mode and covariates that could affect the lifespan of the cable by using historical available data. In this project, weibull model will be implemented to analysis and predict the probability of failure for power system cable. This report will also explore methods that could predict the remaining useful life of power system cables and future improvement will be discussion towards the end of this report. Bachelor of Engineering (Electrical and Electronic Engineering) 2022-05-25T02:53:29Z 2022-05-25T02:53:29Z 2022 Final Year Project (FYP) Tan, W. L. (2022). Failure rate analysis and prediction for cables in power system. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/157943 https://hdl.handle.net/10356/157943 en A1059-211 application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Electrical and electronic engineering::Electric power::Production, transmission and distribution
spellingShingle Engineering::Electrical and electronic engineering::Electric power::Production, transmission and distribution
Tan, Wei Lee
Failure rate analysis and prediction for cables in power system
description As Singapore continues to advance, a stable and reliable power grid system is vital for its economic development. Cable failure analysis is one of the most important area of studies as it is an key component of power system due to its role in transmission and distribution network. There are many different types of failure mode underground cable might experience. However, due to the lack of access and visual inspection, many times cables would have already failed and caused disruption to power supply without any warning. Hence. as technology advanced, local power companies have been using artificial intelligence (AI) to change their approach from preventive maintenances to predictive maintenances. This purpose of this project is the study the different types of cable failure mode and covariates that could affect the lifespan of the cable by using historical available data. In this project, weibull model will be implemented to analysis and predict the probability of failure for power system cable. This report will also explore methods that could predict the remaining useful life of power system cables and future improvement will be discussion towards the end of this report.
author2 Hu Guoqiang
author_facet Hu Guoqiang
Tan, Wei Lee
format Final Year Project
author Tan, Wei Lee
author_sort Tan, Wei Lee
title Failure rate analysis and prediction for cables in power system
title_short Failure rate analysis and prediction for cables in power system
title_full Failure rate analysis and prediction for cables in power system
title_fullStr Failure rate analysis and prediction for cables in power system
title_full_unstemmed Failure rate analysis and prediction for cables in power system
title_sort failure rate analysis and prediction for cables in power system
publisher Nanyang Technological University
publishDate 2022
url https://hdl.handle.net/10356/157943
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