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dc.contributor.authorRoy, NK
dc.contributor.authorPota, HR
dc.contributor.authorMahmud, MA
dc.contributor.authorHossain, MJ
dc.date.accessioned2017-05-03T16:07:30Z
dc.date.available2017-05-03T16:07:30Z
dc.date.issued2013
dc.date.modified2014-01-09T22:50:06Z
dc.identifier.issn0142-0615
dc.identifier.doi10.1016/j.ijepes.2013.05.013
dc.identifier.urihttp://hdl.handle.net/10072/55436
dc.description.abstractThe existence of critical voltage modes in distribution systems and the key factors responsible for them are presented in this paper. The analysis is carried out over a distribution test system for different types of induction motors. Eigenvalues and participation factors are used to investigate the modal interaction within the system. This study shows that load voltage dynamics significantly influence damping of the voltage modes. These modes have frequencies of oscillations between the electromechanical and subsynchronous oscillations of power systems. Significant parameters of the system which affect the damping and frequencies of the oscillations are identified to provide a clear understanding of the problem. A bifurcation study is performed to determine the dynamic loadability limit of the system. Time-domain simulations are carried out to verify the validity of the modal analysis and provide a physical feel for the types of oscillations that occur in distribution systems. The impact of various distribution network configurations on these modes is also demonstrated through nonlinear simulations.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.publisher.placeUnited kingdom
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom515
dc.relation.ispartofpageto528
dc.relation.ispartofjournalInternational Journal on Electrical Power and Energy Systems
dc.relation.ispartofvolume53
dc.rights.retentionY
dc.subject.fieldofresearchRenewable Power and Energy Systems Engineering (excl. Solar Cells)
dc.subject.fieldofresearchElectrical and Electronic Engineering
dc.subject.fieldofresearchcode090608
dc.subject.fieldofresearchcode0906
dc.titleKey factors affecting voltage oscillations of distribution networks with distributed generation and induction motor loads
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2013
gro.hasfulltextNo Full Text
gro.griffith.authorHossain, Jahangir


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