Design and simulation of a high-power double-output isolated Cuk converter

Among the transformer-less DC-DC converters, the superiority of the conventional Cuk converter is obvious in its good properties. However, the output power is limited for all transformer-less converter types including the conventional Cuk converter. In order to get more supplied power from this conv...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Yasir M. Y. Ameen, Harith Al-Badrani, Mohamed N. Abdul Kadi
Formato:	article
Lenguaje:	EN RU UK
Publicado:	PC Technology Center 2021
Materias:	isolated cuk converter dc-dc converter double-output high-power converter high-frequency transformer Technology (General) T1-995 Industry HD2321-4730.9
Acceso en línea:	https://doaj.org/article/f5532468759347599a7640e9f9525e6f
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:f5532468759347599a7640e9f9525e6f
record_format	dspace
spelling	oai:doaj.org-article:f5532468759347599a7640e9f9525e6f2021-11-08T08:04:07ZDesign and simulation of a high-power double-output isolated Cuk converter1729-37741729-406110.15587/1729-4061.2021.238984https://doaj.org/article/f5532468759347599a7640e9f9525e6f2021-10-01T00:00:00Zhttp://journals.uran.ua/eejet/article/view/238984https://doaj.org/toc/1729-3774https://doaj.org/toc/1729-4061Among the transformer-less DC-DC converters, the superiority of the conventional Cuk converter is obvious in its good properties. However, the output power is limited for all transformer-less converter types including the conventional Cuk converter. In order to get more supplied power from this converter, some changes in its design were necessary. One of these modifications is to add a transformer to transfer more power and to separate the output side from the input side. Supply of some applications such as the DC link of modular multilevel inverters, e. g. cascaded H-bridge (CHB) topologies required more than one output. Hence, this paper is concerned with the design, analysis and simulation of an isolated dual-output modified Cuk converter. The proposed converter is designed to deliver a total output power of 2,000 W using only one modulating switch. A complete design and detailed analysis of the high-frequency transformer with the ANSYS Maxwell platform is presented in this paper. The modeling and simulation results of the high-frequency transformer are validated by the experimental implementation results and good agreement was obtained with a small percentage of errors less than 4 %. A set of analytical equations has been derived and presented in this paper to represent a mathematical model of the converter. In addition, the entire converter circuit was simulated and analyzed with MATLAB/Simulink. The simulation results were checked and compared to the findings of the mathematical model, yielding an excellent match with a percentage error of less than 2.15 %. Finally, when the presented converter was tested under various loads, including unbalanced load situations, a reasonable output voltage regulation was achieved, with the two output voltages being nearly identical with a deviation of less than 0.25 % under a severe unbalanced load condition of 150 %Yasir M. Y. AmeenHarith Al-BadraniMohamed N. Abdul KadiPC Technology Centerarticleisolated cuk converterdc-dc converterdouble-output high-power converterhigh-frequency transformerTechnology (General)T1-995IndustryHD2321-4730.9ENRUUKEastern-European Journal of Enterprise Technologies, Vol 5, Iss 5 (113), Pp 30-38 (2021)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	isolated cuk converter dc-dc converter double-output high-power converter high-frequency transformer Technology (General) T1-995 Industry HD2321-4730.9
spellingShingle	isolated cuk converter dc-dc converter double-output high-power converter high-frequency transformer Technology (General) T1-995 Industry HD2321-4730.9 Yasir M. Y. Ameen Harith Al-Badrani Mohamed N. Abdul Kadi Design and simulation of a high-power double-output isolated Cuk converter
description	Among the transformer-less DC-DC converters, the superiority of the conventional Cuk converter is obvious in its good properties. However, the output power is limited for all transformer-less converter types including the conventional Cuk converter. In order to get more supplied power from this converter, some changes in its design were necessary. One of these modifications is to add a transformer to transfer more power and to separate the output side from the input side. Supply of some applications such as the DC link of modular multilevel inverters, e. g. cascaded H-bridge (CHB) topologies required more than one output. Hence, this paper is concerned with the design, analysis and simulation of an isolated dual-output modified Cuk converter. The proposed converter is designed to deliver a total output power of 2,000 W using only one modulating switch. A complete design and detailed analysis of the high-frequency transformer with the ANSYS Maxwell platform is presented in this paper. The modeling and simulation results of the high-frequency transformer are validated by the experimental implementation results and good agreement was obtained with a small percentage of errors less than 4 %. A set of analytical equations has been derived and presented in this paper to represent a mathematical model of the converter. In addition, the entire converter circuit was simulated and analyzed with MATLAB/Simulink. The simulation results were checked and compared to the findings of the mathematical model, yielding an excellent match with a percentage error of less than 2.15 %. Finally, when the presented converter was tested under various loads, including unbalanced load situations, a reasonable output voltage regulation was achieved, with the two output voltages being nearly identical with a deviation of less than 0.25 % under a severe unbalanced load condition of 150 %
format	article
author	Yasir M. Y. Ameen Harith Al-Badrani Mohamed N. Abdul Kadi
author_facet	Yasir M. Y. Ameen Harith Al-Badrani Mohamed N. Abdul Kadi
author_sort	Yasir M. Y. Ameen
title	Design and simulation of a high-power double-output isolated Cuk converter
title_short	Design and simulation of a high-power double-output isolated Cuk converter
title_full	Design and simulation of a high-power double-output isolated Cuk converter
title_fullStr	Design and simulation of a high-power double-output isolated Cuk converter
title_full_unstemmed	Design and simulation of a high-power double-output isolated Cuk converter
title_sort	design and simulation of a high-power double-output isolated cuk converter
publisher	PC Technology Center
publishDate	2021
url	https://doaj.org/article/f5532468759347599a7640e9f9525e6f
work_keys_str_mv	AT yasirmyameen designandsimulationofahighpowerdoubleoutputisolatedcukconverter AT harithalbadrani designandsimulationofahighpowerdoubleoutputisolatedcukconverter AT mohamednabdulkadi designandsimulationofahighpowerdoubleoutputisolatedcukconverter
_version_	1718442867037306880

Design and simulation of a high-power double-output isolated Cuk converter

Ejemplares similares