Noise insensitive optimal harmonic estimator design with lightning search algorithm

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dc.contributor.authorKabalci Y.
dc.contributor.authorKabalci E.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2019
dc.departmentNiğde ÖHÜ
dc.description.abstractElectrical harmonics directly affect the power quality of electrical systems. In order to improve power quality of electrical systems, accurate estimation of electrical harmonics is crucial and essential. This paper presents a novel estimator design approach for harmonic estimation problems. The proposed harmonic estimator is based on lightning search algorithm (LSA) that is a powerful metaheuristic optimization method inspired of natural phenomenon of lightning. The performance of designed estimator has been comprehensively analyzed by considering time varying power signals that contain two well-known estimation problems in the literature. In addition, each of these problems are examined for three different levels of noise. Furthermore, performance of the designed estimator is compared with the previously reported estimators. The achieved estimation results for different case studies clearly indicated that the proposed LSA based harmonic estimator provides better estimation results in all experiments than that of our previous method based on modified artificial bee colony (MABC) optimization and other existing methods available in the literature. © 2019 Elsevier B.V.
dc.identifier.doi10.1016/j.swevo.2019.03.001
dc.identifier.endpage234
dc.identifier.issn2210-6502
dc.identifier.scopus2-s2.0-85063258545
dc.identifier.scopusqualityQ1
dc.identifier.startpage219
dc.identifier.urihttps://dx.doi.org/10.1016/j.swevo.2019.03.001
dc.identifier.urihttps://hdl.handle.net/11480/1484
dc.identifier.volume46
dc.identifier.wosWOS:000464480200014
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherElsevier B.V.
dc.relation.ispartofSwarm and Evolutionary Computation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectEstimation
dc.subjectEstimator design
dc.subjectHarmonics
dc.subjectLightning search algorithm
dc.titleNoise insensitive optimal harmonic estimator design with lightning search algorithm
dc.typeArticle

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