Study of modulation techniques applied to full bridge single-phase inverters based on wide-bandgap semiconductors
dc.contributor.author | Ferrer Arnau, Luis Jorge |
dc.contributor.author | Berbel Artal, Néstor |
dc.contributor.author | Capellá Frau, Gabriel José |
dc.contributor.author | Zaragoza Bertomeu, Jordi |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica |
dc.date.accessioned | 2020-01-27T13:59:48Z |
dc.date.available | 2020-01-27T13:59:48Z |
dc.date.issued | 2019 |
dc.identifier.citation | Ferrer-Arnau, L. [et al.]. Study of modulation techniques applied to full bridge single-phase inverters based on wide-bandgap semiconductors. A: Annual Conference of the IEEE Industrial Electronics Society. "IECON 2019: 45th Annual Conferenceof the IEEE Industrial Electronics Society: Convention Center, Lisbon, Portugal: 14-17 October, 2019". 2019, p. 2032-2037. |
dc.identifier.isbn | 978-1-7281-4878-6 |
dc.identifier.uri | http://hdl.handle.net/2117/175800 |
dc.description.abstract | Wide-band gap (WBG) devices are gradually replacing standard Si semiconductors in power converters. This is due to the fact that WBG devices exhibit lower capacitance and on-resistance and besides, as they can switch at much higher frequencies, high-quality output voltage can be achieved. Additional improvements can be obtained by using new modulation techniques. In this paper, four modulation techniques (Bipolar, Unipolar, Discontinuous 1P and Discontinuous 2P) have been studied. All of them have been implemented on a WBG-based full-bridge single-phase inverter. In order to assess the output voltage quality, Total Harmonic Distortion (THD) and Weighted Total Harmonic Distortion (WTHD) have been computed. Overall power losses and Common Mode Voltage (CMV) have been computed too. In terms of output voltage quality, better results are obtained with either unipolar or any of the discontinuous modulation techniques. Discontinuous techniques show also excellent results as for power losses. The best CMV results are obtained with bipolar modulation. |
dc.format.extent | 6 p. |
dc.language.iso | eng |
dc.rights | Attribution 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Física::Física de l'estat sòlid::Semiconductors |
dc.subject | Àrees temàtiques de la UPC::Enginyeria electrònica |
dc.subject.lcsh | Switching circuits |
dc.subject.lcsh | Modulation (Electronics) |
dc.subject.lcsh | Harmonic analysis |
dc.subject.other | GaN |
dc.subject.other | modulation techniques |
dc.subject.other | voltage quality |
dc.subject.other | efficiency |
dc.subject.other | power inverter |
dc.title | Study of modulation techniques applied to full bridge single-phase inverters based on wide-bandgap semiconductors |
dc.type | Conference lecture |
dc.subject.lemac | Circuits de commutació |
dc.subject.lemac | Modulació (Electrònica) |
dc.subject.lemac | Anàlisi harmònica |
dc.contributor.group | Universitat Politècnica de Catalunya. TIEG - Terrassa Industrial Electronics Group |
dc.identifier.doi | 10.1109/IECON.2019.8927267 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.identifier.drac | 26550133 |
dc.description.version | Postprint (author's final draft) |
local.citation.author | Ferrer-Arnau, Ll.; Berbel, N.; Capella, G.; Zaragoza, J. |
local.citation.contributor | Annual Conference of the IEEE Industrial Electronics Society |
local.citation.publicationName | IECON 2019: 45th Annual Conferenceof the IEEE Industrial Electronics Society: Convention Center, Lisbon, Portugal: 14-17 October, 2019 |
local.citation.startingPage | 2032 |
local.citation.endingPage | 2037 |
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