Show simple item record

dc.contributor.authorHmood, S.
dc.contributor.authorAbu-Siada, Ahmed
dc.contributor.authorMasoum, Mohammad Sherkat
dc.contributor.authorIslam, Syed
dc.contributor.editorIEEE
dc.date.accessioned2017-01-30T10:59:06Z
dc.date.available2017-01-30T10:59:06Z
dc.date.created2013-02-19T20:00:30Z
dc.date.issued2012
dc.identifier.citationHmood, S. and Abu-Siada, A. and Masoum, Mohammad A.S. and Islam, Syed M. 2012. Standardization of DGA interpretation techniques using fuzzy logic approach, in Proceedings of the 2012 International Conference on Condition Monitoring and Diagnosis, Sep 23-27 2012, pp. 929-932. Bali, Indonesia: IEEE.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/7332
dc.identifier.doi10.1109/CMD.2012.6416305
dc.description.abstract

Dissolved gas analysis (DGA) of transformer oil is one of the most effective power transformer condition monitoring tools. There are many interpretation techniques for DGA results. However, all of these techniques rely on personnel experience more than standard mathematical formulation. As a result, various DGA interpretation techniques do not necessarily lead to the same conclusion for the same oil sample. DGA interpretation is yet a challenge in the power transformer condition monitoring research area. To alleviate this issue, this paper introduces a fuzzy logic approach to help in standardizing DGA results quantification and classification using various interpretation techniques such as key gas, Rogers ratio, IEC ratio, Doernenburg and Duval triangle methods. In this context, DGA results for 2000 oil samples have been collected from different transformers of different ratings, life span and operating conditions. Traditional DGA interpretation techniques are used to analyze the results which are then compared with the results of the fuzzy logic models. Results show that the fuzzy logic models enhance the consistency among all current interpretation techniques and can eliminate the need for expert personal to interpret DGA results.

dc.publisherIEEE
dc.subjectfuzzy logic
dc.subjectcondition monitoring
dc.subjectDGA
dc.subjecttransformer diagnosis
dc.titleStandardization of DGA interpretation techniques using fuzzy logic approach
dc.typeConference Paper
dcterms.source.titleIEEE
dcterms.source.seriesIEEE
dcterms.source.conferenceInternational Conference on Condition Monitoring and Diagnosis
dcterms.source.conference-start-dateSep 23 2012
dcterms.source.conferencelocationBali, Indonesia
dcterms.source.placeIndonesia
curtin.note

Copyright © 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

curtin.department
curtin.accessStatusOpen access


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record