Design and Implementation of a New Cuk-Based Step-Up DC–DC Converter

This study proposes a novel modified Cuk converter. The proposed converter attempts to resolve the limitations of the conventional converters, such as voltage gain limitations of a canonical Cuk converter. Therefore, the mentioned improvement has made the proposed converters more compatible for rene...

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Autores principales:	Hossein Gholizadeh, Saman A. Gorji, Ebrahim Afjei, Dezso Sera
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	Cuk converter modified Cuk converter non-isolated DC–DC converters Technology T
Acceso en línea:	https://doaj.org/article/d75e22ad8757436e99b5b09b5ce7ebd2
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id	oai:doaj.org-article:d75e22ad8757436e99b5b09b5ce7ebd2
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spelling	oai:doaj.org-article:d75e22ad8757436e99b5b09b5ce7ebd22021-11-11T15:47:43ZDesign and Implementation of a New Cuk-Based Step-Up DC–DC Converter10.3390/en142169751996-1073https://doaj.org/article/d75e22ad8757436e99b5b09b5ce7ebd22021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/6975https://doaj.org/toc/1996-1073This study proposes a novel modified Cuk converter. The proposed converter attempts to resolve the limitations of the conventional converters, such as voltage gain limitations of a canonical Cuk converter. Therefore, the mentioned improvement has made the proposed converters more compatible for renewable energy applications. Moreover, the increase of the voltage gain in the proposed converter has not impacted the efficiency or the voltage stress of the switches, which is common in other voltage boosting techniques, such as cascading methods. Furthermore, the advantages of a Cuk converter, such as continuity of the input current, have been maintained. The average voltage/current stresses of the semiconductor devices and various types of power losses have been calculated and compared with the existing topologies. Moreover, the non-ideal voltage gain of the proposed converters was compared with the other high step-up topologies. Eventually, the simulation results with PLECS, along with the experiments on an 120 W prototype, have been presented for validation.Hossein GholizadehSaman A. GorjiEbrahim AfjeiDezso SeraMDPI AGarticleCuk convertermodified Cuk converternon-isolated DC–DC convertersTechnologyTENEnergies, Vol 14, Iss 6975, p 6975 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Cuk converter modified Cuk converter non-isolated DC–DC converters Technology T
spellingShingle	Cuk converter modified Cuk converter non-isolated DC–DC converters Technology T Hossein Gholizadeh Saman A. Gorji Ebrahim Afjei Dezso Sera Design and Implementation of a New Cuk-Based Step-Up DC–DC Converter
description	This study proposes a novel modified Cuk converter. The proposed converter attempts to resolve the limitations of the conventional converters, such as voltage gain limitations of a canonical Cuk converter. Therefore, the mentioned improvement has made the proposed converters more compatible for renewable energy applications. Moreover, the increase of the voltage gain in the proposed converter has not impacted the efficiency or the voltage stress of the switches, which is common in other voltage boosting techniques, such as cascading methods. Furthermore, the advantages of a Cuk converter, such as continuity of the input current, have been maintained. The average voltage/current stresses of the semiconductor devices and various types of power losses have been calculated and compared with the existing topologies. Moreover, the non-ideal voltage gain of the proposed converters was compared with the other high step-up topologies. Eventually, the simulation results with PLECS, along with the experiments on an 120 W prototype, have been presented for validation.
format	article
author	Hossein Gholizadeh Saman A. Gorji Ebrahim Afjei Dezso Sera
author_facet	Hossein Gholizadeh Saman A. Gorji Ebrahim Afjei Dezso Sera
author_sort	Hossein Gholizadeh
title	Design and Implementation of a New Cuk-Based Step-Up DC–DC Converter
title_short	Design and Implementation of a New Cuk-Based Step-Up DC–DC Converter
title_full	Design and Implementation of a New Cuk-Based Step-Up DC–DC Converter
title_fullStr	Design and Implementation of a New Cuk-Based Step-Up DC–DC Converter
title_full_unstemmed	Design and Implementation of a New Cuk-Based Step-Up DC–DC Converter
title_sort	design and implementation of a new cuk-based step-up dc–dc converter
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/d75e22ad8757436e99b5b09b5ce7ebd2
work_keys_str_mv	AT hosseingholizadeh designandimplementationofanewcukbasedstepupdcdcconverter AT samanagorji designandimplementationofanewcukbasedstepupdcdcconverter AT ebrahimafjei designandimplementationofanewcukbasedstepupdcdcconverter AT dezsosera designandimplementationofanewcukbasedstepupdcdcconverter
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Design and Implementation of a New Cuk-Based Step-Up DC–DC Converter

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