dc.creator | Zhou, Xuanyi | es |
dc.creator | Choy, Wei Juin | es |
dc.creator | Márquez Alcaide, Abraham | es |
dc.creator | Wang, Shuo | es |
dc.creator | Guenter, Sandro | es |
dc.creator | León Galván, José Ignacio | es |
dc.creator | García Franquelo, Leopoldo | es |
dc.creator | Buticchi, Giampaolo | es |
dc.date.accessioned | 2023-05-22T17:18:49Z | |
dc.date.available | 2023-05-22T17:18:49Z | |
dc.date.issued | 2023-03 | |
dc.identifier.citation | Zhou, X., Choy, W.J., Márquez Alcaide, A., Wang, S., Guenter, S., León Galván, J.I.,...,Buticchi, G. (2023). Common DC-Link Capacitor Harmonic Current Minimization for Cascaded Converters by Optimized Phase-Shift Modulation. Energies, 16 (5), 2098. https://doi.org/10.3390/en16052098. | |
dc.identifier.issn | 1996-1073 | es |
dc.identifier.uri | https://hdl.handle.net/11441/146503 | |
dc.description | This article is an open access article
distributed under the terms and
conditions of the Creative Commons
Attribution (CC BY) license (https://
creativecommons.org/licenses/by/
4.0/). | es |
dc.description.abstract | This paper investigates the influence of a constant carrier phase shift on the DC-link capacitor harmonic current of cascaded converters used in fuel-cell and mild-hybrid electric vehicles. In these applications, a DC-DC converter can be adopted between the battery and the motor drive inverter in a cascaded structure, where the two converters share the same DC-link. Since the DC-link capacitor of such a system represents a critical component, the optimization of the converter operation to limit the current stress and extend the lifetime of the capacitor is an primary objective. This paper proposes the use of a carrier phase shift between the modulations of the two converters in order to minimize the harmonic current of the DC-link capacitor. By harmonic analysis, an optimal carrier phase shift can be derived depending on the converter configuration. Analytical results are presented and validated by hardware-in-the-loop experiments. The findings show that the pulse width modulation carrier phase shift between the interleaved boost converter and the voltage source motor drive inverter has a significant influence on the DC-link capacitor current and thus on its lifetime. A case study with two-cell and three-cell interleaved boost converters shows a possible DC-link capacitor lifetime extension of up to 390%. | es |
dc.format | application/pdf | es |
dc.format.extent | 15 p. | es |
dc.language.iso | eng | es |
dc.publisher | MDPI | es |
dc.relation.ispartof | Energies, 16 (5), 2098. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | DC-link capacitor | es |
dc.subject | Capacitor harmonic current | es |
dc.subject | Harmonic minimization | es |
dc.subject | Interleaved boost converter | es |
dc.subject | Phase-shift modulation | es |
dc.title | Common DC-Link Capacitor Harmonic Current Minimization for Cascaded Converters by Optimized Phase-Shift Modulation | es |
dc.type | info:eu-repo/semantics/article | es |
dcterms.identifier | https://ror.org/03yxnpp24 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería Electrónica | es |
dc.relation.projectID | PID2020-115561RB-C31 | es |
dc.relation.projectID | P18-RT-1340 | es |
dc.relation.projectID | 52250610219 | es |
dc.relation.projectID | 2021YFE0108600 | es |
dc.relation.publisherversion | https://www.mdpi.com/1996-1073/16/5/2098 | es |
dc.identifier.doi | 10.3390/en16052098 | es |
dc.contributor.group | Universidad de Sevilla. TIC109: Tecnología Electrónica | es |
dc.journaltitle | Energies | es |
dc.publication.volumen | 16 | es |
dc.publication.issue | 5 | es |
dc.publication.initialPage | 2098 | es |
dc.contributor.funder | Ministerio de Ciencia e Innovación (MICIN). España | es |
dc.contributor.funder | Junta de Andalucía | es |
dc.contributor.funder | Fundación de Ciencias Naturales de China (NSFC) | es |
dc.contributor.funder | Ministerio de Ciencia Y Tecnología (MCYT). España | es |