High voltage conversion ratio, switched C & L cells, step-down DC-DC converter

Ovidiu Pelan, Nicolae Muntean, Octavian Cornea, Frede Blaabjerg

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

13 Citationer (Scopus)

Abstract

The paper presents a high voltage conversion ratio DC-DC step-down topology obtained from a classical buck converter associated with an input switched-capacitor cell and an output switched-inductor cell. Analytical descriptions, the voltage and current limits of the main components are synthesized in a comparative form, related to the classical buck structure, in order to emphasis the advantages of the proposed converter. Digital simulations and experimental results obtained with a built prototype are compared. From the first evaluation, the proposed converter is expected to be effectively used at input to output voltage ratios higher than 20.
OriginalsprogEngelsk
TitelProceedings of the IEEE Energy Conversion Congress and Exposition, ECCE 2013
Antal sider6
ForlagIEEE Press
Publikationsdato2013
Sider5580-5585
ISBN (Trykt)978-1-4799-0336-8
ISBN (Elektronisk)978-147990335-1
DOI
StatusUdgivet - 2013
BegivenhedIEEE Energy Conversion Congress and Exposition - Denver, USA
Varighed: 15 sep. 201319 sep. 2013

Konference

KonferenceIEEE Energy Conversion Congress and Exposition
Land/OmrådeUSA
ByDenver
Periode15/09/201319/09/2013

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