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dc.contributor.authorDehghani Tafti, Hosseinen
dc.contributor.authorMaswood, Ali Iftekharen
dc.contributor.authorRoomi, Muhammad Musthafaen
dc.identifier.citationDehghani Tafti, H., Maswood, A. I., & Roomi, M. M. (2015). Active/Reactive Power Control of PV Grid-tied NPC Inverter Using 3-D Space Vector Modulation in abc Coordinate. 2015 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA), 1-6.en
dc.description.abstractFlexible active and reactive power injection to the grid is one of the requirements of medium-scale PV power plants (PVPP). Due to the high penetration of installed distributed generation (DG) units to the power system, the flexible active/reactive power control capability is necessary for medium-scale PVPPs in order to maintain the power quality and reliability of the power system. A three-dimensional space vector modulation (3-D SVM) in abc coordinate with combination of proportional-resonant (PR) controller is proposed for 4-wire NPC grid-connected inverter of the multi-string PVPP. The implementation of 3-D SVM in stationary coordinate (???? coordinate) for 4-wire multilevel inverters requires high computational complexity. However, in the proposed 3-D SVM which is implemented in abc coordinate, the computational complexity is decreased and flexible balanced/unbalanced active/reactive power injection capability is achieved. The performance of the proposed controller is investigated on the three-level neutral-point-clamped (NPC) inverter of a 10 kW grid-connected multi-string PVPP, which is considered as the state of the art for medium-scale PVPPs. Various operation conditions like partial shading of PV strings and balanced/unbalanced grid faults are implemented.en
dc.description.sponsorshipASTAR (Agency for Sci., Tech. and Research, S’pore)en
dc.format.extent6 p.en
dc.rights© 2015 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. The published version is available at: [].en
dc.subjectNPC inverteren
dc.subjectPhotovoltaic systemsen
dc.subjectActive power controlen
dc.subjectReactive power controlen
dc.subject3-D space vector modulationen
dc.titleActive/Reactive Power Control of PV Grid-tied NPC Inverter Using 3-D Space Vector Modulation in abc Coordinateen
dc.typeConference Paperen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.contributor.conference2015 IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA)en
dc.description.versionAccepted versionen
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