A comparison of simulation and hardware-in-the-loop alternatives for digital control of power converters

Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lis...

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Detalles Bibliográficos
Autores: Sánchez González, Alberto, Castro Martín, Ángel de, Garrido Salas, Javier
Tipo de recurso: artículo
Fecha de publicación:2012
País:España
Institución:Universidad Autónoma de Madrid
Repositorio:Biblos-e Archivo. Repositorio Institucional de la UAM
Idioma:inglés
OAI Identifier:oai:repositorio.uam.es:10486/665527
Acceso en línea:http://hdl.handle.net/10486/665527
https://dx.doi.org/10.1109/TII.2012.2192281
Access Level:acceso abierto
Palabra clave:Digital control
Switching converters
Field programmable gate arrays
Debugging
Simulation
Emulation
Telecomunicaciones
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spelling A comparison of simulation and hardware-in-the-loop alternatives for digital control of power convertersSánchez González, AlbertoCastro Martín, Ángel deGarrido Salas, JavierDigital controlSwitching convertersField programmable gate arraysDebuggingSimulationEmulationTelecomunicacionesPersonal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. A. Sánchez, Á. de Castro, J. Garrido, "A Comparison of Simulation and Hardware-in-the- Loop Alternatives for Digital Control of Power Converters", IEEE Transactions on Industrial Informatics, vol. 8, no. 3, pp. 491 - 500, Aug. 2012Debugging digital controllers for power converters can be a problem because there are both digital and analog components. This paper focuses on debugging digital controllers to be implemented in Field Programmable Gate Arrays or Application Specific Integrated Circuits, which are designed in hardware description languages. Four methods are proposed and described. All of them allow simulation, and two methods also allow emulation-synthesizing the model of the converter to run the complete closed-loop system in actual hardware. The first method consists in using a mixed analog and digital simulator. This is the easiest alternative for the designer, but simulation time can be a problem, specially for long simulations like those necessary in power factor correction or when the controller is very complex, for example, with embedded processors. The alternative is to use pure digital models, generating a digital model of the power converter. Three methods are proposed: real type, float type and fixed point models (in the latter case including hand-coded and automatic-coded descriptions). Float and fixed point models are synthesizable, so emulation is possible, achieving speedups over 20 000. The results obtained with each method are presented, highlighting the advantages and disadvantages of each one. Apart from that, an analysis of the necessary resolution in the variables is presented, being the main conclusion that 32-bit floating point is not enough for medium and high switching frequencies.IEEEDepartamento de Tecnología Electrónica y de las ComunicacionesEscuela Politécnica SuperiorLaboratorio de Tecnología Hombre-Computador (ING EPS-010)20122012-01-01research articlehttp://purl.org/coar/resource_type/c_2df8fbb1AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/665527https://dx.doi.org/10.1109/TII.2012.2192281reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/6655272026-06-23T12:46:27Z
dc.title.none.fl_str_mv A comparison of simulation and hardware-in-the-loop alternatives for digital control of power converters
title A comparison of simulation and hardware-in-the-loop alternatives for digital control of power converters
spellingShingle A comparison of simulation and hardware-in-the-loop alternatives for digital control of power converters
Sánchez González, Alberto
Digital control
Switching converters
Field programmable gate arrays
Debugging
Simulation
Emulation
Telecomunicaciones
title_short A comparison of simulation and hardware-in-the-loop alternatives for digital control of power converters
title_full A comparison of simulation and hardware-in-the-loop alternatives for digital control of power converters
title_fullStr A comparison of simulation and hardware-in-the-loop alternatives for digital control of power converters
title_full_unstemmed A comparison of simulation and hardware-in-the-loop alternatives for digital control of power converters
title_sort A comparison of simulation and hardware-in-the-loop alternatives for digital control of power converters
dc.creator.none.fl_str_mv Sánchez González, Alberto
Castro Martín, Ángel de
Garrido Salas, Javier
author Sánchez González, Alberto
author_facet Sánchez González, Alberto
Castro Martín, Ángel de
Garrido Salas, Javier
author_role author
author2 Castro Martín, Ángel de
Garrido Salas, Javier
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Tecnología Electrónica y de las Comunicaciones
Escuela Politécnica Superior
Laboratorio de Tecnología Hombre-Computador (ING EPS-010)
dc.subject.none.fl_str_mv Digital control
Switching converters
Field programmable gate arrays
Debugging
Simulation
Emulation
Telecomunicaciones
topic Digital control
Switching converters
Field programmable gate arrays
Debugging
Simulation
Emulation
Telecomunicaciones
description Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. A. Sánchez, Á. de Castro, J. Garrido, "A Comparison of Simulation and Hardware-in-the- Loop Alternatives for Digital Control of Power Converters", IEEE Transactions on Industrial Informatics, vol. 8, no. 3, pp. 491 - 500, Aug. 2012
publishDate 2012
dc.date.none.fl_str_mv 2012
2012-01-01
dc.type.none.fl_str_mv research article
http://purl.org/coar/resource_type/c_2df8fbb1
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10486/665527
https://dx.doi.org/10.1109/TII.2012.2192281
url http://hdl.handle.net/10486/665527
https://dx.doi.org/10.1109/TII.2012.2192281
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv IEEE
publisher.none.fl_str_mv IEEE
dc.source.none.fl_str_mv reponame:Biblos-e Archivo. Repositorio Institucional de la UAM
instname:Universidad Autónoma de Madrid
instname_str Universidad Autónoma de Madrid
reponame_str Biblos-e Archivo. Repositorio Institucional de la UAM
collection Biblos-e Archivo. Repositorio Institucional de la UAM
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