Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM

This paper presents a control scheme for DC-DC buck converters operating in Continuous Conduction Mode (CCM) that achieves fast and accurate regulation of the output voltage while reducing the computational burden on the control system. The study investigates the boundary-based control scheme for a...

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Autores:
Patel, Hardik
Shah, Ankit
Tipo de recurso:
Article of journal
Fecha de publicación:
2023
Institución:
Universidad Tecnológica de Bolívar
Repositorio:
Repositorio Institucional UTB
Idioma:
eng
OAI Identifier:
oai:repositorio.utb.edu.co:20.500.12585/13507
Acceso en línea:
https://hdl.handle.net/20.500.12585/13507
https://doi.org/10.32397/tesea.vol4.n1.504
Palabra clave:
Buck Converter
DC-DC Converter
Continuous Conduction Mode (CCM)
Switched Dynamical System (SDS)
Rights
openAccess
License
Hardik Patel, Ankit Shah - 2023
id UTB2_0e3879a3c834f83a2c80cc129d22f937
oai_identifier_str oai:repositorio.utb.edu.co:20.500.12585/13507
network_acronym_str UTB2
network_name_str Repositorio Institucional UTB
repository_id_str
dc.title.spa.fl_str_mv Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM
dc.title.translated.spa.fl_str_mv Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM
title Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM
spellingShingle Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM
Buck Converter
DC-DC Converter
Continuous Conduction Mode (CCM)
Switched Dynamical System (SDS)
title_short Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM
title_full Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM
title_fullStr Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM
title_full_unstemmed Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM
title_sort Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCM
dc.creator.fl_str_mv Patel, Hardik
Shah, Ankit
dc.contributor.author.eng.fl_str_mv Patel, Hardik
Shah, Ankit
dc.subject.eng.fl_str_mv Buck Converter
DC-DC Converter
Continuous Conduction Mode (CCM)
Switched Dynamical System (SDS)
topic Buck Converter
DC-DC Converter
Continuous Conduction Mode (CCM)
Switched Dynamical System (SDS)
description This paper presents a control scheme for DC-DC buck converters operating in Continuous Conduction Mode (CCM) that achieves fast and accurate regulation of the output voltage while reducing the computational burden on the control system. The study investigates the boundary-based control scheme for a buck converter and models the converter circuit as a Switched Dynamical System (SDS) using hybrid automaton due to its continuous and discrete states. The boundaries of these states are determined to enable the implementation of a fixed-frequency Pulse-Width Modulation (PWM) control scheme. The proposed control scheme was evaluated through simulation with variations in input voltage, load, and reference voltage. It was further analyzed for model mismatch due to parametric variations and parasitic parameters, which demonstrated its effectiveness and robustness under various operating conditions. The SDS approach for controlling the buck converter is simple, requires minimal mathematical calculations, and is free from modeling errors. The output voltage was stable under regulatory and servo problems, as well as sinusoidal input testing. The proposed scheme was compared with other conventional schemes and found superior in terms of steady-state and dynamic response. Additionally, integral compensation was introduced to counter parasitic parameters, which was found to be effective.
publishDate 2023
dc.date.accessioned.none.fl_str_mv 2023-06-28 00:00:00
2025-05-21T19:15:45Z
dc.date.available.none.fl_str_mv 2023-06-28 00:00:00
dc.date.issued.none.fl_str_mv 2023-06-28
dc.type.spa.fl_str_mv Artículo de revista
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.driver.eng.fl_str_mv info:eu-repo/semantics/article
dc.type.coar.eng.fl_str_mv http://purl.org/coar/resource_type/c_6501
dc.type.local.eng.fl_str_mv Journal article
dc.type.content.eng.fl_str_mv Text
dc.type.version.eng.fl_str_mv info:eu-repo/semantics/publishedVersion
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12585/13507
dc.identifier.url.none.fl_str_mv https://doi.org/10.32397/tesea.vol4.n1.504
dc.identifier.doi.none.fl_str_mv 10.32397/tesea.vol4.n1.504
dc.identifier.eissn.none.fl_str_mv 2745-0120
url https://hdl.handle.net/20.500.12585/13507
https://doi.org/10.32397/tesea.vol4.n1.504
identifier_str_mv 10.32397/tesea.vol4.n1.504
2745-0120
dc.language.iso.eng.fl_str_mv eng
language eng
dc.relation.references.eng.fl_str_mv R. Madhana and Geetha Mani. Power enhancement methods of renewable energy resources using multiport dc-dc converter: A technical review. Sustainable Computing: Informatics and Systems, 35:100689, 2022. [2] Lebogang Masike, Michael Njoroge Gitau, and Grain P. Adam. A unified rule-based small-signal modelling technique for two-switch, non-isolated dc-dc converters in ccm. Energies, 15(15), 2022. [3] Mohammad Tauquir Iqbal and Ali Iftekhar Maswood. An explicit discrete-time large- and small-signal modeling of the dual active bridge dc–dc converter based on the time scale methodology. IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2(4):545–555, 2021. [4] A. El Aroudi, R. Haroun, M. Al-Numay, J. Calvente, and R. Giral. A large-signal model for a peak current mode controlled boost converter with constant power loads. IEEE Journal of Emerging and Selected Topics in Power Electronics, 9(1):559–568, 2021. [5] Santanu Kapat and Philip T. Krein. A tutorial and review discussion of modulation, control and tuning of high-performance dc-dc converters based on small-signal and large-signal approaches. IEEE Open Journal of Power Electronics, 1:339–371, 2020. [6] Ahmad Saudi Samosir, Tole Sutikno, and Luthfiyyatun Mardiyah. Simple formula for designing the pid controller of a dc-dc buck converter. International Journal of Power Electronics and Drive Systems, 14(1):327, 2023. [7] Luís Felipe da S. C. Pereira, Edson Batista, Moacyr A. G. de Brito, and Ruben B. Godoy. A robustness analysis of a fuzzy fractional order pid controller based on genetic algorithm for a dc-dc boost converter. Electronics, 11(12), 2022. [8] K Aseem and Kumar S Selva. Closed loop control of dc-dc converters using pid and fopid controllers. International Journal of Power Electronics and Drive Systems, 11(3):1323, 2020. [9] Jinghao Li and Aiguo Wu. Digital pwm-based boundary control for boost converter with exact feedback linearisation modelling. International Journal of Electronics, 108(2):180–200, 2021. [10] Luca Corradini, Amir Babazadeh, Aleksandar Bjeleti ́c, and Dragan Maksimovi ́c. Current-limited time-optimal response in digitally controlled dc–dc converters. IEEE Transactions on Power Electronics, 25(11):2869–2880, 2010. [11] Jinghao Li and Aiguo Wu. Influence of non-ideal factors on the boundary control of buck converters with curved switching surfaces. IEEE Access, 7:52790–52803, 2019. [12] Mahmood Mirzaei and Ali A Afzalian. Hybrid modelling and control of a synchronous dc-dc converter. International Journal of Power Electronics, 1(4):414–433, 2009. [13] Stanley Bak, Omar Ali Beg, Sergiy Bogomolov, Taylor T Johnson, Luan Viet Nguyen, and Christian Schilling. Hybrid automata: from verification to implementation. International Journal on Software Tools for Technology Transfer, 21:87–104, 2019. [14] Guidong Zhang, Peiwei Zheng, Shenglong Yu, Hieu Trinh, and Peng Shi. Controllability analysis and verification for high-order dc–dc converters using switched linear systems theory. IEEE Transactions on Power Electronics, 36(8):9678–9688, 2021. [15] Xiaodong Yang, Omar Ali Beg, Matthew Kenigsberg, and Taylor T. Johnson. A framework for identification and validation of affine hybrid automata from input-output traces. ACM Trans. Cyber-Phys. Syst., 6(2), apr 2022. [16] Junjie Lu, Zhikun She, Weijie Feng, and Shuzhi Sam Ge. Stabilizability of time-varying switched systems based on piecewise continuous scalar functions. IEEE Transactions on Automatic Control, 64(6):2637–2644, 2019. [17] Zhendong Sun and Shuzhi Sam Ge. Stability theory of switched dynamical systems. Springer, 2011.
dc.relation.ispartofjournal.eng.fl_str_mv Transactions on Energy Systems and Engineering Applications
dc.relation.citationvolume.eng.fl_str_mv 4
dc.relation.citationstartpage.none.fl_str_mv 1
dc.relation.citationendpage.none.fl_str_mv 17
dc.relation.bitstream.none.fl_str_mv https://revistas.utb.edu.co/tesea/article/download/504/374
dc.relation.citationedition.eng.fl_str_mv Núm. 1 , Año 2023 : Transactions on Energy Systems and Engineering Applications
dc.relation.citationissue.eng.fl_str_mv 1
dc.rights.eng.fl_str_mv Hardik Patel, Ankit Shah - 2023
dc.rights.uri.eng.fl_str_mv https://creativecommons.org/licenses/by/4.0
dc.rights.accessrights.eng.fl_str_mv info:eu-repo/semantics/openAccess
dc.rights.creativecommons.eng.fl_str_mv This work is licensed under a Creative Commons Attribution 4.0 International License.
dc.rights.coar.eng.fl_str_mv http://purl.org/coar/access_right/c_abf2
rights_invalid_str_mv Hardik Patel, Ankit Shah - 2023
https://creativecommons.org/licenses/by/4.0
This work is licensed under a Creative Commons Attribution 4.0 International License.
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.eng.fl_str_mv application/pdf
dc.publisher.eng.fl_str_mv Universidad Tecnológica de Bolívar
dc.source.eng.fl_str_mv https://revistas.utb.edu.co/tesea/article/view/504
institution Universidad Tecnológica de Bolívar
repository.name.fl_str_mv Repositorio Digital Universidad Tecnológica de Bolívar
repository.mail.fl_str_mv bdigital@metabiblioteca.com
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spelling Patel, HardikShah, Ankit2023-06-28 00:00:002025-05-21T19:15:45Z2023-06-28 00:00:002023-06-28https://hdl.handle.net/20.500.12585/13507https://doi.org/10.32397/tesea.vol4.n1.50410.32397/tesea.vol4.n1.5042745-0120This paper presents a control scheme for DC-DC buck converters operating in Continuous Conduction Mode (CCM) that achieves fast and accurate regulation of the output voltage while reducing the computational burden on the control system. The study investigates the boundary-based control scheme for a buck converter and models the converter circuit as a Switched Dynamical System (SDS) using hybrid automaton due to its continuous and discrete states. The boundaries of these states are determined to enable the implementation of a fixed-frequency Pulse-Width Modulation (PWM) control scheme. The proposed control scheme was evaluated through simulation with variations in input voltage, load, and reference voltage. It was further analyzed for model mismatch due to parametric variations and parasitic parameters, which demonstrated its effectiveness and robustness under various operating conditions. The SDS approach for controlling the buck converter is simple, requires minimal mathematical calculations, and is free from modeling errors. The output voltage was stable under regulatory and servo problems, as well as sinusoidal input testing. The proposed scheme was compared with other conventional schemes and found superior in terms of steady-state and dynamic response. Additionally, integral compensation was introduced to counter parasitic parameters, which was found to be effective.application/pdfengUniversidad Tecnológica de BolívarHardik Patel, Ankit Shah - 2023https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessThis work is licensed under a Creative Commons Attribution 4.0 International License.http://purl.org/coar/access_right/c_abf2https://revistas.utb.edu.co/tesea/article/view/504Buck ConverterDC-DC ConverterContinuous Conduction Mode (CCM)Switched Dynamical System (SDS)Boundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCMBoundary-Based PWM Control Scheme for a DC-DC Buck Converter Operating in CCMArtículo de revistainfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Journal articleTextinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85R. Madhana and Geetha Mani. Power enhancement methods of renewable energy resources using multiport dc-dc converter: A technical review. Sustainable Computing: Informatics and Systems, 35:100689, 2022. [2] Lebogang Masike, Michael Njoroge Gitau, and Grain P. Adam. A unified rule-based small-signal modelling technique for two-switch, non-isolated dc-dc converters in ccm. Energies, 15(15), 2022. [3] Mohammad Tauquir Iqbal and Ali Iftekhar Maswood. An explicit discrete-time large- and small-signal modeling of the dual active bridge dc–dc converter based on the time scale methodology. IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2(4):545–555, 2021. [4] A. El Aroudi, R. Haroun, M. Al-Numay, J. Calvente, and R. Giral. A large-signal model for a peak current mode controlled boost converter with constant power loads. IEEE Journal of Emerging and Selected Topics in Power Electronics, 9(1):559–568, 2021. [5] Santanu Kapat and Philip T. Krein. A tutorial and review discussion of modulation, control and tuning of high-performance dc-dc converters based on small-signal and large-signal approaches. IEEE Open Journal of Power Electronics, 1:339–371, 2020. [6] Ahmad Saudi Samosir, Tole Sutikno, and Luthfiyyatun Mardiyah. Simple formula for designing the pid controller of a dc-dc buck converter. International Journal of Power Electronics and Drive Systems, 14(1):327, 2023. [7] Luís Felipe da S. C. Pereira, Edson Batista, Moacyr A. G. de Brito, and Ruben B. Godoy. A robustness analysis of a fuzzy fractional order pid controller based on genetic algorithm for a dc-dc boost converter. Electronics, 11(12), 2022. [8] K Aseem and Kumar S Selva. Closed loop control of dc-dc converters using pid and fopid controllers. International Journal of Power Electronics and Drive Systems, 11(3):1323, 2020. [9] Jinghao Li and Aiguo Wu. Digital pwm-based boundary control for boost converter with exact feedback linearisation modelling. International Journal of Electronics, 108(2):180–200, 2021. [10] Luca Corradini, Amir Babazadeh, Aleksandar Bjeleti ́c, and Dragan Maksimovi ́c. Current-limited time-optimal response in digitally controlled dc–dc converters. IEEE Transactions on Power Electronics, 25(11):2869–2880, 2010. [11] Jinghao Li and Aiguo Wu. Influence of non-ideal factors on the boundary control of buck converters with curved switching surfaces. IEEE Access, 7:52790–52803, 2019. [12] Mahmood Mirzaei and Ali A Afzalian. Hybrid modelling and control of a synchronous dc-dc converter. International Journal of Power Electronics, 1(4):414–433, 2009. [13] Stanley Bak, Omar Ali Beg, Sergiy Bogomolov, Taylor T Johnson, Luan Viet Nguyen, and Christian Schilling. Hybrid automata: from verification to implementation. International Journal on Software Tools for Technology Transfer, 21:87–104, 2019. [14] Guidong Zhang, Peiwei Zheng, Shenglong Yu, Hieu Trinh, and Peng Shi. Controllability analysis and verification for high-order dc–dc converters using switched linear systems theory. IEEE Transactions on Power Electronics, 36(8):9678–9688, 2021. [15] Xiaodong Yang, Omar Ali Beg, Matthew Kenigsberg, and Taylor T. Johnson. A framework for identification and validation of affine hybrid automata from input-output traces. ACM Trans. Cyber-Phys. Syst., 6(2), apr 2022. [16] Junjie Lu, Zhikun She, Weijie Feng, and Shuzhi Sam Ge. Stabilizability of time-varying switched systems based on piecewise continuous scalar functions. IEEE Transactions on Automatic Control, 64(6):2637–2644, 2019. [17] Zhendong Sun and Shuzhi Sam Ge. Stability theory of switched dynamical systems. Springer, 2011.Transactions on Energy Systems and Engineering Applications4117https://revistas.utb.edu.co/tesea/article/download/504/374Núm. 1 , Año 2023 : Transactions on Energy Systems and Engineering Applications120.500.12585/13507oai:repositorio.utb.edu.co:20.500.12585/135072025-05-21 14:15:46.006https://creativecommons.org/licenses/by/4.0Hardik Patel, Ankit Shah - 2023metadata.onlyhttps://repositorio.utb.edu.coRepositorio Digital Universidad Tecnológica de Bolívarbdigital@metabiblioteca.com

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