Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM Inputs

In this paper, a new control design procedure for a class of power converters based on hybrid dynamical systems theory is presented. The continuous-time dynamics, as voltage and current signals, and discrete time dynamics, as the on-off state of the switches, are captured with a hybrid model. This m...

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Detalhes bibliográficos
Autores: Albea-Sanchez, Carolina, Sferlazza, Antonino, Gómez-Estern Aguilar, Fabio, Gordillo, Francisco
Formato: artículo
Fecha de publicación:2021
País:España
Recursos:Universidad Loyola Andalucía
Repositorio:Brújula
OAI Identifier:oai:repositorio.uloyola.es:20.500.12412/4027
Acesso em linha:https://hdl.handle.net/20.500.12412/4027
Access Level:acceso abierto
Palavra-chave:Control of power converters
PWM
Switched affine systems
Hybrid dynamical systems
Lyapunov stability
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spelling Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM InputsAlbea-Sanchez, CarolinaSferlazza, AntoninoGómez-Estern Aguilar, FabioGordillo, FranciscoControl of power convertersPWMSwitched affine systemsHybrid dynamical systemsLyapunov stabilityIn this paper, a new control design procedure for a class of power converters based on hybrid dynamical systems theory is presented. The continuous-time dynamics, as voltage and current signals, and discrete time dynamics, as the on-off state of the switches, are captured with a hybrid model. This model avoids the use of averaged and approximated models and includes the PWM as well as the sample-and-hold mechanism, commonly used in the industry. Then, another simplified hybrid system, whose trajectories match with the original one, is selected to design the controller and to analyse stability properties. Finally, an estimation of the chattering in steady state of the voltage and current signals is provided. The results are validated through simulation and experiments.2021info:eu-repo/semantics/articlehttps://hdl.handle.net/20.500.12412/4027reponame:Brújulainstname:Universidad Loyola AndalucíaInglésANR-18-CE40-0022-01, DPI2016-75294-C2-2-R, PID2019-105890RJ-100, PID2019-109071RB-I00, US-1264655, 783158http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:repositorio.uloyola.es:20.500.12412/40272026-06-24T12:48:37Z
dc.title.none.fl_str_mv Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM Inputs
title Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM Inputs
spellingShingle Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM Inputs
Albea-Sanchez, Carolina
Control of power converters
PWM
Switched affine systems
Hybrid dynamical systems
Lyapunov stability
title_short Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM Inputs
title_full Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM Inputs
title_fullStr Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM Inputs
title_full_unstemmed Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM Inputs
title_sort Hybrid Modelling and Control of a Class of Power Converters With Triangular-Carrier PWM Inputs
dc.creator.none.fl_str_mv Albea-Sanchez, Carolina
Sferlazza, Antonino
Gómez-Estern Aguilar, Fabio
Gordillo, Francisco
author Albea-Sanchez, Carolina
author_facet Albea-Sanchez, Carolina
Sferlazza, Antonino
Gómez-Estern Aguilar, Fabio
Gordillo, Francisco
author_role author
author2 Sferlazza, Antonino
Gómez-Estern Aguilar, Fabio
Gordillo, Francisco
author2_role author
author
author
dc.subject.none.fl_str_mv Control of power converters
PWM
Switched affine systems
Hybrid dynamical systems
Lyapunov stability
topic Control of power converters
PWM
Switched affine systems
Hybrid dynamical systems
Lyapunov stability
description In this paper, a new control design procedure for a class of power converters based on hybrid dynamical systems theory is presented. The continuous-time dynamics, as voltage and current signals, and discrete time dynamics, as the on-off state of the switches, are captured with a hybrid model. This model avoids the use of averaged and approximated models and includes the PWM as well as the sample-and-hold mechanism, commonly used in the industry. Then, another simplified hybrid system, whose trajectories match with the original one, is selected to design the controller and to analyse stability properties. Finally, an estimation of the chattering in steady state of the voltage and current signals is provided. The results are validated through simulation and experiments.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.12412/4027
url https://hdl.handle.net/20.500.12412/4027
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv ANR-18-CE40-0022-01, DPI2016-75294-C2-2-R, PID2019-105890RJ-100, PID2019-109071RB-I00, US-1264655, 783158
dc.rights.none.fl_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Brújula
instname:Universidad Loyola Andalucía
instname_str Universidad Loyola Andalucía
reponame_str Brújula
collection Brújula
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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