Publication:
Development of Condition Assessment Criteria for Medium Voltage Underground Cable Water Ingress Joint Using Combined Diagnostic Testing

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dc.citedby0
dc.contributor.authorAnthony T.M.en_US
dc.contributor.authorMohd Ariffin A.en_US
dc.contributor.authorSulaiman S.en_US
dc.contributor.authorNik Ali N.H.en_US
dc.contributor.authorid26422816100en_US
dc.contributor.authorid16400722400en_US
dc.contributor.authorid36562570400en_US
dc.contributor.authorid58221194800en_US
dc.date.accessioned2024-10-14T03:19:45Z
dc.date.available2024-10-14T03:19:45Z
dc.date.issued2023
dc.description.abstractIn an electric power utility system, medium voltage underground cable joint condition assessment is a crucial part of the network for meeting today's asset management needs. The improperly installed cable joints are exposed to water due to the moist surroundings. Currently, it is challenging to detect the water ingress cable joint in the field. Partial discharge diagnostic testing can locate cable joints with non-conductive defects. However, diagnostic methods such as insulation resistance test and tangent delta test provide bulk information on the overall cable insulation condition. Hence, the network operator is unable to replace the defective cable section. It will be very costly to replace the entire cable as it is across long distances. Time domain reflectometry has been used in the past to determine the length and number of joints in the cable system by analyzing the change of impedance in the pulse reflection. It is proven that the comparison of pulse reflection patterns between all three phases becomes more meaningful by combining it with insulation resistance test and tangent delta test results. The cable joint location selected based on this assessment was retrieved from the field and signs of water ingress were present in the joints. This paper developed condition assessment criteria to detect the defective cable joint that has been affected by water ingress through the combination of diagnostic testing and test result interpretation. � 2023 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.1109/CENCON58932.2023.10369739
dc.identifier.epage199
dc.identifier.scopus2-s2.0-85182919329
dc.identifier.spage194
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85182919329&doi=10.1109%2fCENCON58932.2023.10369739&partnerID=40&md5=72b71b4ff9705a9a48286f94b63e4492
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/34433
dc.pagecount5
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitle2023 IEEE Conference on Energy Conversion, CENCON 2023
dc.subjectDiagnostics and Testing
dc.subjectMedium Voltage Cable
dc.subjectTan Delta TD
dc.subjectTime Domain Reflectometry TDR
dc.subjectVery Low Frequency VLF
dc.subjectCable sheathing
dc.subjectDefects
dc.subjectInsulation
dc.subjectReflection
dc.subjectReflectometers
dc.subjectTelecommunication cables
dc.subjectUnderground cables
dc.subjectCondition assessments
dc.subjectDiagnostic and testing
dc.subjectDiagnostic testing
dc.subjectMedium voltage cables
dc.subjectTan delta TD
dc.subjectTime domain reflectometry
dc.subjectTime domain reflectometry TDR
dc.subjectVery low frequency
dc.subjectVery low frequency VLF
dc.subjectWater ingress
dc.subjectPartial discharges
dc.titleDevelopment of Condition Assessment Criteria for Medium Voltage Underground Cable Water Ingress Joint Using Combined Diagnostic Testingen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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