Conference proceedings article
Single-Stage Isolated Half-Bridge/Full-Bridge Converter for DC/AC Applications
Publication Details
Authors: | Souza, L.; Acevedo-Bueno, D.; Montiê A., V.; Edison R.C., S.; Friebe, J. |
Editor: | European Centre for Creative Economy |
Publisher: | Institute of Electrical and Electronics Engineers Inc |
Place: | United States |
Publication year: | 2021 |
Pages range : | 2359-2363 |
Book title: | 2021 IEEE Energy Conversion Congress and Exposition (ECCE) |
Title of series: | IEEE Energy Conversion Congress and Exposition |
ISBN: | 978-1-7281-5134-2 |
DOI-Link der Erstveröffentlichung: |
Abstract
This paper proposes a four-port AC/DC-DC/AC converter composed of a half-bridge converter and a full-bridge converter replacing their inductive filters by means of a transformer. The power balance between the ports is achieved through both duty-cycles and the phase angle between the voltages applied by these bridges. The analysis of the converter was accomplished by using the superposition principle allowing to define different modes of operation. Furthermore a control strategy is proposed for an application of the converter and in order to corroborate the theoretical analysis simulation and experimental results are introduced. Finally the performance of the converter is assessed as a function of the delivered power.
This paper proposes a four-port AC/DC-DC/AC converter composed of a half-bridge converter and a full-bridge converter replacing their inductive filters by means of a transformer. The power balance between the ports is achieved through both duty-cycles and the phase angle between the voltages applied by these bridges. The analysis of the converter was accomplished by using the superposition principle allowing to define different modes of operation. Furthermore a control strategy is proposed for an application of the converter and in order to corroborate the theoretical analysis simulation and experimental results are introduced. Finally the performance of the converter is assessed as a function of the delivered power.
