Control design and stability analysis of power converters: the discrete generalized Bode criterion
| dc.contributor.author | Urtasun Erburu, Andoni | |
| dc.contributor.author | Samanes Pascual, Javier | |
| dc.contributor.author | Barrios Rípodas, Ernesto | |
| dc.contributor.author | Sanchis Gúrpide, Pablo | |
| dc.contributor.department | Ingeniería Eléctrica, Electrónica y de Comunicación | es_ES |
| dc.contributor.department | Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren | eu |
| dc.date.accessioned | 2023-02-07T10:20:18Z | |
| dc.date.available | 2023-02-07T10:20:18Z | |
| dc.date.issued | 2021 | |
| dc.date.updated | 2023-02-07T10:08:57Z | |
| dc.description.abstract | For the controller design and stability analysis of power electronic converters, the Bode stability criterion and its subsequent revisions are the most practical tools. However, even though the control of the power converter is usually implemented in a microprocessor, none of these methods is infallible when applied to a discrete system. This article therefore proposes a new stability criterion, named the Discrete Generalized Bode Criterion (DGBC). This method is based on the Nyquist criterion but developed from the open-loop Bode diagram, evaluated also at 0 Hz and at the Nyquist frequency. The proposed criterion combines the advantages of the Nyquist and Bode criteria, since it is always applicable and provides an interesting and useful tool for the controller design process. The method is applied to design an active damping control of an inverter with LCL filter, showing how the proposed criterion accurately predicts stability, in contrast to the existing Bode criteria. The theoretical analysis is validated through experimental results performed with a three-phase inverter and an LCL filter. | en |
| dc.description.sponsorship | This work was supported in part by the Agencia Estatal de Investigación (AEI) under Grant PID2019-110956RB-I00/AEI/10.13039/501100011033, and in part by the Ingeteam Power Technology. | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Urtasun, A., Samanes, J., Barrios, E. L., & Sanchis, P. (2021). Control design and stability analysis of power converters: The discrete generalized bode criterion. IEEE Access, 9, 37840-37854. https://doi.org/10.1109/ACCESS.2021.3063016 | en |
| dc.identifier.doi | 10.1109/ACCESS.2021.3063016 | |
| dc.identifier.issn | 2169-3536 | |
| dc.identifier.uri | https://academica-e.unavarra.es/handle/2454/44664 | |
| dc.language.iso | eng | en |
| dc.publisher | IEEE | en |
| dc.relation.ispartof | IEEE Access 9 (2021) 37840-37854 | en |
| dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-110956RB-I00/ES/ | |
| dc.relation.publisherversion | https://doi.org/10.1109/ACCESS.2021.3063016 | |
| dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. | en |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
| dc.subject | Active damping control | en |
| dc.subject | Control design | en |
| dc.subject | Frequency domain analysis | en |
| dc.subject | LC-filtered voltage source inverter (VSI) | en |
| dc.subject | Stability criteria | en |
| dc.title | Control design and stability analysis of power converters: the discrete generalized Bode criterion | en |
| dc.type | info:eu-repo/semantics/article | |
| dc.type.version | info:eu-repo/semantics/publishedVersion | |
| dspace.entity.type | Publication | |
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