An Evolutionary Algorithm-Based PWM Strategy for a Hybrid Power Converter

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dc.contributor.authorRodríguez-Vázquez, Alma N.
dc.contributor.authorAlejo-Reyes, Avelina
dc.contributor.authorCuevas, Erik
dc.contributor.authorBeltran-Carbajal, Francisco
dc.contributor.authorRosas-Caro, Julio C.
dc.date.accessioned2024-03-04T20:18:47Z
dc.date.available2024-03-04T20:18:47Z
dc.date.issued2020-07
dc.descriptionIn the past years, the interest in direct current to direct current converters has increased because of their application in renewable energy systems. Consequently, the research community is working on improving its e ciency in providing the required voltage to electronic devices with the lowest input current ripple. Recently, a hybrid converter which combines the boost and the Cuk converter in an interleaved manner has been introduced. The converter has the advantage of providing a relatively low input current ripple by a former strategy. However, it has been proposed to operate with dependent duty cycles, limiting its capacity to further decrease the input current ripple. Independent duty cycles can significantly reduce the input current ripple if the same voltage gain is achieved by an appropriate duty cycle combination. Nevertheless, finding the optimal duty cycle combination is not an easy task. Therefore, this article proposes a new pulse-width-modulation strategy for the hybrid interleaved boost-Cuk converter. The strategy includes the development of a novel mathematical model to describe the relationship between independent duty cycles and the input current ripple. The model is introduced to minimize the input current ripple by finding the optimal duty cycle combination using the di erential evolution algorithm. It is shown that the proposed method further reduces the input current ripple for an operating range. Compared to the former strategy, the proposed method provides a more balanced power-sharing among converters.es_MX
dc.description.sponsorshipITESO, A.C.es
dc.identifier.citationRodríguez-Vázquez, A.N.; Alejo-Reyes, A.; Cuevas, E.; Beltran-Carbajal, F.; Rosas-Caro, J.C. An Evolutionary Algorithm-Based PWM Strategy for a Hybrid Power Converter. Mathematics 2020, 8, 1247. https://doi.org/10.3390/math8081247es_MX
dc.identifier.issn2227-7390
dc.identifier.urihttps://hdl.handle.net/11117/10825
dc.language.isoenges_MX
dc.publisherMDPIes_MX
dc.rights.urihttp://quijote.biblio.iteso.mx/licencias/CC-BY-NC-2.5-MX.pdfes_MX
dc.subjectDifferential Evolutiones_MX
dc.subjectMetaheuristic Algorithmses_MX
dc.subjectOptimizationes_MX
dc.titleAn Evolutionary Algorithm-Based PWM Strategy for a Hybrid Power Converteres_MX
dc.typeinfo:eu-repo/semantics/articlees_MX
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_MX

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