Hybrid intelligent system for a synchronous rectifier converter control and soft switching ensurement

Fernández-Serantes, Luis Alfonso; Casteleiro-Roca, José-Luis; Berger, Hubert; Calvo-Rolle, José Luis

Use this link to cite:

http://hdl.handle.net/2183/32704

Hybrid intelligent system for a synchronous rectifier converter control and soft switching ensurement

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FernandezSerantes_LuisAlfonso_2022_Hybrid-intelligent-system-synchronous-rectifier-converter-control-soft-switching-ensurement.pdf (2.87 MB)

Identifiers

URI: http://hdl.handle.net/2183/32704

DOI: https://doi.org/10.1016/j.jestch.2022.101189

Publication date

2022-11

Authors

Fernández-Serantes, Luis Alfonso

Casteleiro-Roca, José-Luis

Berger, Hubert

Calvo-Rolle, José Luis

Bibliographic citation

FERNANDEZ-SERANTES, L.A., CASTELEIRO-ROCA, J., BERGER, H. y CALVO-ROLLE, J., 2022. Hybrid intelligent system for a synchronous rectifier converter control and soft switching ensurement. Engineering Science and Technology, an International Journal, vol. 35, pp. 101189. ISSN 2215-0986. DOI 10.1016/j.jestch.2022.101189. Disponible en: https://www.sciencedirect.com/science/article/pii/S2215098622000970.

Abstract

[Abastract]: This research implements an intelligent control strategy in a synchronous rectifier buck converter to assure that the converter operates in soft-switching mode. The converter is analysed and the two different switching modes are presented: Hard-switching and Soft-Switching. Afterwards, an intelligent model is implemented with the aim of identifying and classifying the switching mode of the power converter. The model implementation is based on classification methods through intelligent algorithms that differentiate between the two modes of operation. Satisfactory results have been obtained with the implemented classification method, achieving high accuracy and allowing the implementation of the model into the control strategy of the converter; assuring that the converter operates in the desired operating mode: Soft-Switching mode.