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dc.contributor.authorOranpiroj, K.
dc.contributor.authorMaungjai, W.
dc.contributor.authorJantee, W.
dc.contributor.authorPremrudeepreechacharn, S.
dc.contributor.authorNayar, Chemmangot
dc.date.accessioned2017-01-30T12:50:44Z
dc.date.available2017-01-30T12:50:44Z
dc.date.created2015-10-29T04:09:25Z
dc.date.issued2013
dc.identifier.citationOranpiroj, K. and Maungjai, W. and Jantee, W. and Premrudeepreechacharn, S. and Nayar, C. 2013. A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates. Advanced Science Letters. 19 (5): pp. 1330-1335.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/25893
dc.identifier.doi10.1166/asl.2013.4498
dc.description.abstract

This paper presents a 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates which can handle a neutral current under voltage sag and nonlinear load conditions. The topology of this hardware consists of a voltage sag detector, a DC/DC converter, a solid state transfer switch, and a 4-leg inverter. The space vector modulation algorithm using abc coordinates is much simpler and more intuitive than in αβγ representation, reducing the complexity of the modulation algorithm and the computational load associated with it. The main advantages of 4-leg inverter topology and the algorithm lie in providing an extended range for the zero sequence voltages and currents. A 3 kVA prototype was implemented on a dsPIC microcontroller to verify its capabilities.

dc.titleA 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates
dc.typeJournal Article
dcterms.source.volume19
dcterms.source.number5
dcterms.source.startPage1330
dcterms.source.endPage1335
dcterms.source.issn1936-6612
dcterms.source.titleAdvanced Science Letters
curtin.departmentDepartment of Electrical and Computer Engineering
curtin.accessStatusFulltext not available


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