Publication:
Detection of acoustic emission signals from partial discharge sources in oil-pressboard insulation system

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dc.citedby2
dc.contributor.authorThayoob Y.H.M.en_US
dc.contributor.authorAbidin N.F.en_US
dc.contributor.authorZakaria Z.en_US
dc.contributor.authorRamli A.Q.en_US
dc.contributor.authorLee C.M.en_US
dc.contributor.authorid6505876050en_US
dc.contributor.authorid36994666100en_US
dc.contributor.authorid35411030800en_US
dc.contributor.authorid35779000400en_US
dc.contributor.authorid24448195600en_US
dc.date.accessioned2023-12-28T07:17:50Z
dc.date.available2023-12-28T07:17:50Z
dc.date.issued2010
dc.description.abstractPartial Discharges are major source of insulation failure in power transformers. Therefore, partial discharge (PD) measurement has been commonly carried out to detect and monitor PD activity in insulation in order to avoid from any catastrophic failure. In this research work, acoustic emission (AE) detection system is used to detect PD in an experimental tank filled with transformer oil. Three different types of PD sources to generate PD in the experimental tank are created from pressboards which are the plain pressboard, the floating metal in the pressboard and the bubble in pressboard. The AE signals due to the occurrence of PD from these sources are captured and recorded. Due to the large number of AE signals to be recorded by the Data Acquisition System, some of these signals may not be stored correctly in the system. Some of these signals may also be affected by the reflection and refraction phenomena, interference and attenuation of the AE signals. Hence, the preprocessing and validation of the acquired AE signals from the experimental setup are also explored in this paper. Finally, the valid AE signals due to three different types of PD sources are identified for further analysis. �2010 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo5704027
dc.identifier.doi10.1109/SCORED.2010.5704027
dc.identifier.epage385
dc.identifier.scopus2-s2.0-79951975628
dc.identifier.spage381
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-79951975628&doi=10.1109%2fSCORED.2010.5704027&partnerID=40&md5=9fb8fa8077a458851deb3a375e6a6c66
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/29639
dc.pagecount4
dc.sourceScopus
dc.sourcetitleProceeding, 2010 IEEE Student Conference on Research and Development - Engineering: Innovation and Beyond, SCOReD 2010
dc.subjectAcoustic emission
dc.subjectComponent
dc.subjectPartial discharge sources
dc.subjectAcoustic emissions
dc.subjectEngineering research
dc.subjectInnovation
dc.subjectOil filled transformers
dc.subjectPartial discharges
dc.subjectPower transformers
dc.subjectTanks (containers)
dc.subjectAcoustic emission signal
dc.subjectAE signals
dc.subjectCatastrophic failures
dc.subjectComponent
dc.subjectData acquisition system
dc.subjectDetection system
dc.subjectExperimental setup
dc.subjectInsulation failures
dc.subjectPartial discharge measurements
dc.subjectPartial discharge sources
dc.subjectPressboard insulation
dc.subjectTransformer oil
dc.subjectSignal detection
dc.titleDetection of acoustic emission signals from partial discharge sources in oil-pressboard insulation systemen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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