Publication:
Detection of Power Transformer Fault Conditions using Optical Characteristics of Transformer Oil

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dc.citedby2
dc.contributor.authorFauzi N.A.en_US
dc.contributor.authorThiviyanathan V.A.en_US
dc.contributor.authorLeong Y.S.en_US
dc.contributor.authorKer P.J.en_US
dc.contributor.authorJamaludin M.Z.en_US
dc.contributor.authorNomanbhay S.M.en_US
dc.contributor.authorLooe H.M.en_US
dc.contributor.authorLo C.K.en_US
dc.contributor.authorid57205073909en_US
dc.contributor.authorid57205077992en_US
dc.contributor.authorid57202929965en_US
dc.contributor.authorid37461740800en_US
dc.contributor.authorid57216839721en_US
dc.contributor.authorid22135844300en_US
dc.contributor.authorid6507460925en_US
dc.contributor.authorid36721595300en_US
dc.date.accessioned2023-05-29T06:50:15Z
dc.date.available2023-05-29T06:50:15Z
dc.date.issued2018
dc.descriptionElectric discharges; Fault detection; Oil tanks; Optical materials; Photonics; Power transformers; Spectrophotometers; Voltage control; Dissolved gas analyses (DGA); Main transformer; On- load tap changers; Optical characteristics; Optical characterization; Optical detection methods; Power transmission and distributions; Transformer oil samples; Oil filled transformersen_US
dc.description.abstractPower transformers are important in the power transmission and distribution network. A continuous monitoring of the transformer is important in ensuring the prolonged service of the transformer. This paper focuses on the characterization of transformer oil using optical detection method. 10 Transformer oil samples from the main tanks and 11 oil samples from the onload-tap-changer (OLTC) were obtained for the optical characterization from 200 to 3300 nm. Based on the conventional results interpretation using dissolved gas analysis (DGA) and Duval Triangle, the optical characteristics of the samples in 2120 to 2220 nm clearly demonstrate the detection of electrical discharges of high energy (D2), electrical discharges of low energy (D1) and thermal faults at temperatures above 700�C (T3) faults. This approach provides a quicker and cheaper method to determine the condition of power transformers based on the optical characteristics of transformer oil. � 2018 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo8533173
dc.identifier.doi10.1109/ICP.2018.8533173
dc.identifier.scopus2-s2.0-85058473997
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85058473997&doi=10.1109%2fICP.2018.8533173&partnerID=40&md5=0ae3e4d23ccb8e58586ce30cab3c3d32
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23562
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitle2018 IEEE 7th International Conference on Photonics, ICP 2018
dc.titleDetection of Power Transformer Fault Conditions using Optical Characteristics of Transformer Oilen_US
dc.typeConference Paperen_US
dspace.entity.typePublication
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