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Single-stage AC/DC dual inductor BCM current-fed Push-Pull for HB-LED lighting applications

dc.contributor.authorCastro Álvarez, Ignacio 
dc.contributor.authorMartín Díaz, Kevin 
dc.contributor.authorGonzález Lamar, Diego 
dc.contributor.authorArias Pérez de Azpeitia, Manuel 
dc.contributor.authorHernando Álvarez, Marta María 
dc.contributor.authorSebastián Zúñiga, Francisco Javier 
dc.date.accessioned2017-04-05T11:54:59Z
dc.date.available2017-04-05T11:54:59Z
dc.date.issued2016
dc.identifier.isbn978-1-5090-0737-0
dc.identifier.urihttp://hdl.handle.net/10651/42041
dc.description.abstractAbstract: A single-stage, AC/DC driver for High Brightness Light-Emitting Diodes (HB-LED) with galvanic isolation is presented in this paper. The driver is based on a Dual Inductor Current-fed Push-Pull (DICPP) converter with each inductor operating in Boundary Conduction Mode (BCM). The interleaving between the two inductors makes possible for the converter to reduce the high input current ripple of a BCM. Moreover, it is fully compliant with IEC 1000-3-2 Class C, and it is also able to achieve high Power Factor (PF). Moreover, the low component count, simplicity and overall outstanding characteristics make this topology suitable for medium power range HB-LED drivers in low cost applications. Finally, the proposed topology has been tested on a 90W prototype for the full range of the US single-phase line voltage, feeding several strings of HB-LED, with an output voltage of 48V at full load. The prototype achieves a maximum efficiency of 92% with 0.99 power factor, 8% THD at full load and guarantees good quality lightspa
dc.description.sponsorshipSpanish Government under Project MINECO-13-DPI2013-47176-C2-2-R and the Principality of Asturias under the grants “Severo Ochoa” BP14-140 and BP14-85 and by the Project FC-15-GRUPIN14-143 and by European Regional Development Fund (ERDF) grantsspa
dc.language.isoengspa
dc.publisherIEEEspa
dc.relation.ispartof2016 IEEE Energy Conversion Congress and Exposition (ECCE)spa
dc.rights© 2016 IEEE
dc.subjectSingle phasespa
dc.subjectAc-dc power conversionspa
dc.subjectPower Factor Correction,spa
dc.subjectHB-LED driverspa
dc.titleSingle-stage AC/DC dual inductor BCM current-fed Push-Pull for HB-LED lighting applicationsspa
dc.typeconference outputspa
dc.identifier.doi10.1109/ECCE.2016.7855442
dc.relation.projectIDMINECO-13-DPI2013-47176-C2-2-R
dc.relation.projectIDBP14-140
dc.relation.projectIDBP14-85
dc.relation.projectIDFC-15-GRUPIN14-143
dc.relation.publisherversionhttp://dx.doi.org/10.1109/ECCE.2016.7855442spa
dc.rights.accessRightsopen accessspa
dc.type.hasVersionAM


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