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dc.contributor.authorCeylan, O
dc.contributor.authorNeshat, M
dc.contributor.authorMirjalili, S
dc.date.accessioned2021-12-13T01:50:51Z
dc.date.available2021-12-13T01:50:51Z
dc.date.issued2021
dc.identifier.issn0948-7921
dc.identifier.doi10.1007/s00202-021-01441-z
dc.identifier.urihttp://hdl.handle.net/10072/410735
dc.description.abstractWith the transformation of transmission and distribution grids into smart grids that are more dominated by renewable energy, power electronics-based inverters that can improve power quality are becoming more visible. In order to maximize the output voltage quality and reduce the total harmonic distortion (THD), efficient operation of inverters is required. Therefore, in this paper, the problem of harmonic elimination in multilevel inverters is solved by using an adaptive grey wolf optimizer with local search. We have performed a grid search-based landscape analysis of the seven-level inverter to understand the behaviour of the proposed algorithm. For verification, the numerical results of the proposed adaptive grey wolf optimizer are compared with those of the original grey wolf optimization algorithm, a modified version of the grey wolf optimization algorithm, the particle swarm optimization algorithm, multi-verse optimization algorithm, and salp swarm algorithm. In the simulations, we solved the optimization model for three different structures of multilevel inverters (7, 11, and 15 levels) by changing the modulation indexes. It is found that the adaptive grey wolf optimization provides lower total harmonic distortion for different modulation indexes.
dc.description.peerreviewedYes
dc.languageen
dc.publisherSpringer Science and Business Media LLC
dc.relation.ispartofjournalElectrical Engineering
dc.subject.fieldofresearchElectrical engineering
dc.subject.fieldofresearchClassical physics
dc.subject.fieldofresearchcode4008
dc.subject.fieldofresearchcode5103
dc.titleCascaded H-bridge multilevel inverters optimization using adaptive grey wolf optimizer with local search
dc.typeJournal article
dc.type.descriptionC1 - Articles
dcterms.bibliographicCitationCeylan, O; Neshat, M; Mirjalili, S, Cascaded H-bridge multilevel inverters optimization using adaptive grey wolf optimizer with local search, Electrical Engineering, 2021
dc.date.updated2021-12-07T01:53:10Z
gro.description.notepublicThis publication has been entered in Griffith Research Online as an advanced online version.
gro.hasfulltextNo Full Text
gro.griffith.authorMirjalili, Seyedali


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