Please use this identifier to cite or link to this item: https://dspace.upt.ro/xmlui/handle/123456789/7203
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dc.contributor.authorPandiselvi, N.-
dc.contributor.authorSureshkumar, V.-
dc.date.accessioned2025-02-18T11:16:22Z-
dc.date.available2025-02-18T11:16:22Z-
dc.date.issued2018-
dc.identifier.citationPandiselvi,N.; Sureshkumar,V.: Multilevel converter for power quality improvement. Timişoara: Editura Politehnica, 2018.en_US
dc.identifier.issn1582-4594-
dc.identifier.urihttps://dspace.upt.ro/xmlui/handle/123456789/7203-
dc.description.abstractToday electric power is viewed as a product with certain characteristics which can be measured, predicted, guaranteed, improved etc. So power quality issues have become a major concern for all. In this paper the proposed topology is shown to possess a multilevel converter (ML) with seven level cascaded H bridges (CHB). This converter has been used in a Dynamic Voltage Restorer (DVR), a custom power device for power quality improvement. A three phase single pole seven level converter is designed and controlled using Synchronous Reference Frame (SRF) Theory. The SRF theory uses ABC to DQO transformation to calculate the required compensation voltage. The performance of suggested converter and switching algorithm are validated with simulation. The multilevel inverter injects the voltage and improves the efficiency of the algorithm and mitigating the voltage swell and sag performances are analyzed by MATLAB/SIMULINK software.en_US
dc.language.isoenen_US
dc.publisherTimișoara : Editura Politehnicaen_US
dc.relation.ispartofseriesJournal of Electrical Engineering;Vol 18 No 4-
dc.subjectDVRen_US
dc.subjectMultilevel Inverteren_US
dc.subjectVoltage sagen_US
dc.subjectSwellen_US
dc.subjectSRFen_US
dc.titleMultilevel converter for power quality improvement [articol]en_US
dc.typeArticleen_US
Appears in Collections:Articole științifice/Scientific articles

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