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High Efficiency Bus Provider for VLC Applications Based an Asymmetrical Half Bridge Converter with a Resonant DCX Auxiliary Output
dc.contributor.author | Oliveira, Theyllor H. | |
dc.contributor.author | Arias Pérez de Azpeitia, Manuel | |
dc.contributor.author | González Lamar, Diego | |
dc.contributor.author | García Aller, Daniel | |
dc.contributor.author | López Antuña, Abraham | |
dc.date.accessioned | 2022-03-07T09:38:00Z | |
dc.date.available | 2022-03-07T09:38:00Z | |
dc.date.issued | 2021 | |
dc.identifier.uri | http://hdl.handle.net/10651/62039 | |
dc.description | 47th Annual Conference of the IEEE Industrial Electronics Society, IECON (Troronto, Canadá, 13-16 octobre 2021) | spa |
dc.description.abstract | The Two-Input Buck (TI Buck) Converter has low voltage stress over the switches, very high efficiency, and low harmonic components. Therefore, it is a prominent topology to work as a post-regulator in Visible Light Communication (VLC) systems. This works proposes a combination of an Asymmetrical Half Bridge (AHB) and a resonant dc-dc unregulated converter (DCX) to supply the two input voltage sources of the TI Buck based post-regulator. Due to the similarity in the primary side of these two converters (i.e AHB and DCX), the auxiliar DCX subcircuit will be coupled to the AHB without increasing the number of controlled switches. The topology, as well as the design constraints are studied in this paper. As example, a 45W AHB with an auxiliar DCX source is build. The topology reaches 94% of efficiency with the proposed independent behavior between the output voltages. | spa |
dc.description.sponsorship | This work has been carried out by funding from the Spanish government through the RTI2018-099682-A-I00 project, under the PRE2019-088425 grant, and by the Principality of Asturias under the scholarship BP17-91. | spa |
dc.language.iso | eng | spa |
dc.publisher | IEEE | spa |
dc.relation.ispartof | IECON 2021–47th Annual Conference of the IEEE Industrial Electronics Society | spa |
dc.rights | © 2021 IEEE | |
dc.subject | Asymmetrical half bridge | spa |
dc.subject | Two input buck | spa |
dc.subject | Resonant circuit | spa |
dc.subject | Visible Light Communication | |
dc.title | High Efficiency Bus Provider for VLC Applications Based an Asymmetrical Half Bridge Converter with a Resonant DCX Auxiliary Output | spa |
dc.type | conference output | spa |
dc.identifier.doi | 10.1109/IECON48115.2021.9589418 | |
dc.relation.projectID | RTI2018-099682-A-I00 | |
dc.relation.projectID | PRE2019-088425 | |
dc.relation.publisherversion | https://doi.org/10.1109/IECON48115.2021.9589442 | |
dc.rights.accessRights | open access | |
dc.type.hasVersion | AM |
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Ingeniería Eléctrica, Electrónica, de Comunicaciones y de Sistemas [979]
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