MATLAB GUI Based Steady State Open-Loop and Closed-Loop Simulation Tools for Different LLC Converters With all Operation Modes

LLC resonant converters have been widely adopted in many different industrial applications due to their characteristics of high efficiency and high power density. Simulation tools are of great importance for the analysis and design of LLC resonant converters. For example, many LLC design methods req...

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Autores principales:	Yuqi Wei, Zhiqing Wang, Quanming Luo, H. Alan Mantooth
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	LLC resonant converter MATLAB GUI simulation tool Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/03460920e0fd479fa24120b3e72c2ff1
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id	oai:doaj.org-article:03460920e0fd479fa24120b3e72c2ff1
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spelling	oai:doaj.org-article:03460920e0fd479fa24120b3e72c2ff12021-12-02T00:00:58ZMATLAB GUI Based Steady State Open-Loop and Closed-Loop Simulation Tools for Different LLC Converters With all Operation Modes2644-124110.1109/OJIA.2021.3129260https://doaj.org/article/03460920e0fd479fa24120b3e72c2ff12021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9622155/https://doaj.org/toc/2644-1241LLC resonant converters have been widely adopted in many different industrial applications due to their characteristics of high efficiency and high power density. Simulation tools are of great importance for the analysis and design of LLC resonant converters. For example, many LLC design methods require massive simulations to finalize the circuit parameters, iterations are necessary, which can be tedious and time-consuming. Therefore, in this work, accurate and complete steady state simulation tools based on MATLAB graphical user interface (GUI) are designed for LLC resonant converters. All common and possible operation modes and LLC converter topologies are included in the designed simulation tools, which makes them practical for different applications and operation conditions. An improved mode judgement method and guidelines for initial point setting are proposed to ensure fast simulation speed. More than that, the key circuit voltage and current values are summarized for the user to evaluate the converter performance, which is more convenient than commercial simulation software. Moreover, the designed simulation tools are suitable and convenient for automatic converter parameter design.Yuqi WeiZhiqing WangQuanming LuoH. Alan MantoothIEEEarticleLLC resonant converterMATLAB GUIsimulation toolElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Open Journal of Industry Applications, Vol 2, Pp 320-336 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	LLC resonant converter MATLAB GUI simulation tool Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	LLC resonant converter MATLAB GUI simulation tool Electrical engineering. Electronics. Nuclear engineering TK1-9971 Yuqi Wei Zhiqing Wang Quanming Luo H. Alan Mantooth MATLAB GUI Based Steady State Open-Loop and Closed-Loop Simulation Tools for Different LLC Converters With all Operation Modes
description	LLC resonant converters have been widely adopted in many different industrial applications due to their characteristics of high efficiency and high power density. Simulation tools are of great importance for the analysis and design of LLC resonant converters. For example, many LLC design methods require massive simulations to finalize the circuit parameters, iterations are necessary, which can be tedious and time-consuming. Therefore, in this work, accurate and complete steady state simulation tools based on MATLAB graphical user interface (GUI) are designed for LLC resonant converters. All common and possible operation modes and LLC converter topologies are included in the designed simulation tools, which makes them practical for different applications and operation conditions. An improved mode judgement method and guidelines for initial point setting are proposed to ensure fast simulation speed. More than that, the key circuit voltage and current values are summarized for the user to evaluate the converter performance, which is more convenient than commercial simulation software. Moreover, the designed simulation tools are suitable and convenient for automatic converter parameter design.
format	article
author	Yuqi Wei Zhiqing Wang Quanming Luo H. Alan Mantooth
author_facet	Yuqi Wei Zhiqing Wang Quanming Luo H. Alan Mantooth
author_sort	Yuqi Wei
title	MATLAB GUI Based Steady State Open-Loop and Closed-Loop Simulation Tools for Different LLC Converters With all Operation Modes
title_short	MATLAB GUI Based Steady State Open-Loop and Closed-Loop Simulation Tools for Different LLC Converters With all Operation Modes
title_full	MATLAB GUI Based Steady State Open-Loop and Closed-Loop Simulation Tools for Different LLC Converters With all Operation Modes
title_fullStr	MATLAB GUI Based Steady State Open-Loop and Closed-Loop Simulation Tools for Different LLC Converters With all Operation Modes
title_full_unstemmed	MATLAB GUI Based Steady State Open-Loop and Closed-Loop Simulation Tools for Different LLC Converters With all Operation Modes
title_sort	matlab gui based steady state open-loop and closed-loop simulation tools for different llc converters with all operation modes
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/03460920e0fd479fa24120b3e72c2ff1
work_keys_str_mv	AT yuqiwei matlabguibasedsteadystateopenloopandclosedloopsimulationtoolsfordifferentllcconverterswithalloperationmodes AT zhiqingwang matlabguibasedsteadystateopenloopandclosedloopsimulationtoolsfordifferentllcconverterswithalloperationmodes AT quanmingluo matlabguibasedsteadystateopenloopandclosedloopsimulationtoolsfordifferentllcconverterswithalloperationmodes AT halanmantooth matlabguibasedsteadystateopenloopandclosedloopsimulationtoolsfordifferentllcconverterswithalloperationmodes
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MATLAB GUI Based Steady State Open-Loop and Closed-Loop Simulation Tools for Different LLC Converters With all Operation Modes

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