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dc.contributor.authorKarami, Ehsan
dc.contributor.authorMadrigal, Manuel
dc.contributor.authorGharehpetian, Gevorg B.
dc.contributor.authorRouzbehi, Kumars
dc.contributor.authorRodríguez Cortés, Pedro
dc.identifier.citationKarami, E., Madrigal, ., Gharehpetian, G.B., Rouzbehi , K., Rodriguez, P. Single-phase modeling approach in dynamic harmonic domain. "IEEE transactions on power systems", 24 Març 2017, vol. 33, núm. 1, p. 257-267.
dc.description.abstractIn this paper, a frequency-based analytical approach is presented for dynamic analysis of three-phase balanced systems in the presence of harmonic distortion based on single-phase analysis. By providing mathematical foundation, this study proves that a three-phase balanced system (linear or non-linear, supplied by periodic balanced sinusoidal or non-sinusoidal sources) is completely balanced during both transient and steady-state conditions. This is done by utilizing Dynamic Harmonic Domain (DHD) and defining a phase-shift matrix in frequency domain. As the most noteworthy application of the proposed methodology, single-phase modeling approach is put forward. Therefore, during the transient period, one can analyze only one phase of a three-phase balanced system and calculate exact quantities of the other phases without performing extra simulations, which is not possible through time domain. The introduced concept has been applied to different test cases including three-phase transformer inrush current. In addition, the proposed approach has been utilized to obtain a single-phase model of VSC-based power electronic devices for dynamic harmonic analysis, followed by discussion on results.
dc.format.extent11 p.
dc.subjectÀrees temàtiques de la UPC::Energies::Energia elèctrica::Automatització i control de l'energia elèctrica
dc.subjectÀrees temàtiques de la UPC::Enginyeria electrònica::Electrònica de potència::Convertidors de corrent elèctric
dc.subject.lcshElectric current converters
dc.subject.lcshPower electronics
dc.subject.lcshElectric currents, Alternating--Three-phase
dc.subject.lcshElectric currents, Alternating--Single-phase
dc.subject.lcshHarmonic analysis
dc.subject.otherdynamic harmonic domain
dc.subject.othersingle-phase modeling
dc.subject.othertransients analysis
dc.subject.otherthree-phase balanced system
dc.titleSingle-phase modeling approach in dynamic harmonic domain
dc.subject.lemacConvertidors de corrent elèctric
dc.subject.lemacElectrònica de potència
dc.subject.lemacAnàlisi harmònica
dc.subject.lemacCorrents alterns polifàsics
dc.contributor.groupUniversitat Politècnica de Catalunya. SEER - Sistemes Elèctrics d'Energia Renovable
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
dc.description.versionPostprint (author's final draft)
upcommons.citation.authorKarami, E., Madrigal, ., Gharehpetian, G.B., Rouzbehi , K., Rodriguez, P.
upcommons.citation.publicationNameIEEE transactions on power systems

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