Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/144589
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dc.contributor.authorZhang, Huaitianen_US
dc.contributor.authorWickramasinghe, Harith R.en_US
dc.contributor.authorJing, Longen_US
dc.contributor.authorLi, Jinkeen_US
dc.contributor.authorPou, Josepen_US
dc.contributor.authorKonstantinou, Georgiosen_US
dc.date.accessioned2020-11-13T07:23:56Z-
dc.date.available2020-11-13T07:23:56Z-
dc.date.issued2019-
dc.identifier.citationZhang, H., Wickramasinghe, H. R., Jing, L., Li, J., Pou, J., & Konstantinou, G. (2019). Circulating current control scheme of modular multilevel converters supplying passive networks under unbalanced load conditions. Electric Power Systems Research, 171, 36–46. doi:10.1016/j.epsr.2019.01.041en_US
dc.identifier.issn0378-7796en_US
dc.identifier.urihttps://hdl.handle.net/10356/144589-
dc.description.abstractLoad imbalances in the supply of passive loads with modular multilevel converter (MMC)-based medium (MVDC) and high voltage (HVDC) dc-links are inevitable. In such applications, the maximum-allowable voltage ripples and peak arm currents define the operating limits of the MMCs. This paper demonstrates the impact of circulating current control in capacitor voltage ripples of sub-modules and peak arm currents under unbalanced load conditions when supplying passive networks, comparing the effects of three circulating current control methods on internal variables of the MMCs. The efficacy of the circulating current control is validated through real-time digital simulations of an 800 MVA benchmark MMC-based HVDC transmission system.en_US
dc.language.isoenen_US
dc.relation.ispartofElectric Power Systems Researchen_US
dc.rights© 2019 Elsevier B.V. All rights reserved. This paper was published in Electric Power Systems Research and is made available with permission of Elsevier B.V.en_US
dc.subjectEngineering::Electrical and electronic engineeringen_US
dc.titleCirculating current control scheme of modular multilevel converters supplying passive networks under unbalanced load conditionsen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.identifier.doi10.1016/j.epsr.2019.01.041-
dc.description.versionAccepted versionen_US
dc.identifier.volume171en_US
dc.identifier.spage36en_US
dc.identifier.epage46en_US
dc.subject.keywordsModular Multilevel Converteren_US
dc.subject.keywordsMVDCen_US
item.fulltextWith Fulltext-
item.grantfulltextopen-
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