Publication:
Investigation of bearing current in a gas turbine generator due to static excitation system

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dc.citedby2
dc.contributor.authorAhmed M.S.en_US
dc.contributor.authorMahdi H.F.en_US
dc.contributor.authorid57189239738en_US
dc.contributor.authorid55029011500en_US
dc.date.accessioned2023-12-29T07:44:08Z
dc.date.available2023-12-29T07:44:08Z
dc.date.issued2013
dc.description.abstractShaft voltage and bearing current have become a serious problem in large power plants, the investigation of shaft voltage and bearing current in rotating machines have generated much attention in the field of electrical engineering. In this paper we present an investigation of bearing current phenomena through the use of a simulation model of excitation winding and shaft-bearing system for a 96.3 MW gas turbine generator at a power plant. Simulation results obtained shows that bearing current is produced at the exciter end and turbine end of the generator due to the static excitation voltage. A solution to mitigate the bearing current by using grounding brushes is proposed. � 2013 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo7002551
dc.identifier.doi10.1109/SCOReD.2013.7002551
dc.identifier.epage104
dc.identifier.scopus2-s2.0-84921768474
dc.identifier.spage100
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84921768474&doi=10.1109%2fSCOReD.2013.7002551&partnerID=40&md5=14921e78caa57e60bd59364d1a307566
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/30042
dc.pagecount4
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartofAll Open Access; Bronze Open Access
dc.sourceScopus
dc.sourcetitleProceeding - 2013 IEEE Student Conference on Research and Development, SCOReD 2013
dc.subjectBearing current
dc.subjectBreakdown voltage
dc.subjectElectrical discharge machining (EDM)
dc.subjectShaft voltage
dc.subjectStatic excitation system
dc.subjectElectric breakdown
dc.subjectElectric discharge machining
dc.subjectElectric discharges
dc.subjectGas turbines
dc.subjectPower plants
dc.subjectStatic electricity
dc.subjectTurbogenerators
dc.subjectBearing currents
dc.subjectElectrical discharge machining
dc.subjectExcitation winding
dc.subjectShaft voltage
dc.subjectShaft-bearing system
dc.subjectSimulation model
dc.subjectStatic excitation
dc.subjectStatic excitation system
dc.subjectElectric grounding
dc.titleInvestigation of bearing current in a gas turbine generator due to static excitation systemen_US
dc.typeConference paperen_US
dspace.entity.typePublication
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