An LED driver connecting a nested-type SC converter and an SI buck-boost converter in parallel

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dc.authorid0000-0002-1290-7975en_US
dc.authorid0000-0001-9458-813Xen_US
dc.authorid0000-0001-5337-9796en_US
dc.authorid0000-0002-5928-0807en_US
dc.contributor.authorEguchi, Kei
dc.contributor.authorShibata, Akira
dc.contributor.authorDo, Wanglok
dc.date.accessioned2024-07-12T20:58:48Z
dc.date.available2024-07-12T20:58:48Z
dc.date.issued2021en_US
dc.departmentFakülteler, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik-Elektronik Mühendisliği Bölümüen_US
dc.description.abstractFor light emitting diode (LED) lighting applications, a novel hybrid LED driver with high voltage gains is proposed in this paper. Unlike existing LED sink drivers with series-connected structure, the proposed driver has the switched-inductor and switched capacitor (SISC) topology combining with an SI buck-boost converter and a nested-type SC converter in parallel. In the proposed topology, the LED cathode and anode are connected to the SI buck-boost converter and the nested-type SC converter, respectively. The characteristics of the proposed topology are analyzed theoretically. Furthermore, the validity of the proposed topology is confirmed by simulation program with integrated circuit emphasis (SPICE) simulations and breadboard experiments. The SPICE simulations and experiments reveal that the proposed driver can achieve high voltage gains and flexible controllability of outputs.en_US
dc.identifier.citationEguchi, K., Shibata, A., Do, W. ve Asadi, F. (2021). An LED driver connecting a nested-type SC converter and an SI buck-boost converter in parallel. 3rd Asia Energy and Electrical Engineering Symposium, IEEE. s. 255-258.en_US
dc.identifier.endpage258en_US
dc.identifier.isbn978-1-6654-2551-3
dc.identifier.startpage255en_US
dc.identifier.urihttps://ieeexplore.ieee.org/document/9403009/references#references
dc.identifier.urihttps://hdl.handle.net/20.500.12415/3227
dc.institutionauthorAsadi, Farzin
dc.language.isoenen_US
dc.publisherIEEEen_US
dc.relation.ispartof3rd Asia Energy and Electrical Engineering Symposiumen_US
dc.relation.isversionof10.1109/AEEES51875.2021.9403009.en_US
dc.relation.publicationcategoryUluslararası Konferans Öğesien_US
dc.rightsCC0 1.0 Universal*
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rights.urihttp://creativecommons.org/publicdomain/zero/1.0/*
dc.snmzKY07190
dc.subjectCapacitorsen_US
dc.subjectLightingen_US
dc.subjectHigh-voltage techniquesen_US
dc.subjectSwitchesen_US
dc.subjectBreadboarden_US
dc.subjectLight emitting diodesen_US
dc.subjectSPICEen_US
dc.subjectLED driveren_US
dc.subjectswitched inductor circuitsen_US
dc.subjectswitched capacitor circuitsen_US
dc.subjectnested topologyen_US
dc.subjectbuck-boost convertersen_US
dc.subjecthigh voltage gainen_US
dc.titleAn LED driver connecting a nested-type SC converter and an SI buck-boost converter in parallelen_US
dc.typeConference Object
dspace.entity.typePublication

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