Frequency Characteristics of Power Transformer for Isolated DC-DC Converter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3145200
Abstract: The operational frequency of a transformer is an important factor in the configuration of an isolated DC-DC converter. However, discussions regarding this frequency are inadequate. This study focuses on the frequency characteristics of the transformer.… read more here.
Keywords: isolated converter; frequency; loss; power ... See more keywords
Current-Fed Isolated DC/DC Converter for Future Aerospace Microgrids
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2018.2889845
Abstract: High-performance power conversion equipment is currently gaining an increasing interest for aircraft applications. In particular, isolated bidirectional dc/dc converters are often proposed for modern aircraft distribution systems. A current-fed isolated dc/dc converter, named active-clamp active-bridge… read more here.
Keywords: current fed; converter; converter future; isolated converter ... See more keywords
An SiC-MOSFET-Based Nine-Switch Single-Stage Three-Phase AC–DC Isolated Converter
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2017.2701764
Abstract: Three-phase power factor correction rectifiers followed by a dc–dc isolated converter are widely used for conversion of three-phase ac to isolated dc output used for high-power telecommunication loads. In this paper, a reduced device count… read more here.
Keywords: phase; three phase; topology; isolated converter ... See more keywords
Current-Fed Quasi-Z-Source Full-Bridge Isolated DC–DC Converter
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2020.3047008
Abstract: This article presents current-fed (CF) full-bridge (FB) isolated dc–dc converter using quasi-Z-source network. Owing to its inherent buck–boost and clamping function, the proposed converter can effectively eliminate start-up and switch voltage overshoot problems. In addition,… read more here.
Keywords: full bridge; current fed; quasi source; bridge isolated ... See more keywords
A Three-Phase Three-Level Isolated DC–AC Converter With Line Frequency Unfolding
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2020.2984698
Abstract: A three-level three-phase single-stage high-frequency link dc–ac converter is reported in this article for grid integration of photovoltaic sources. The proposed topology employs two three-level neutral point clamp (NPC) half-bridge legs on the dc side.… read more here.
Keywords: frequency; three phase; level; topology ... See more keywords
2 kW Dual-Output Isolated DC/DC Converter Based on Current Doubler and Step-Down Chopper
Sign Up to like & getrecommendations! Published in 2020 at "World Electric Vehicle Journal"
DOI: 10.3390/wevj11040078
Abstract: In the context of the auxiliary power for motor-driven vehicles having two systems, we propose a new topology for a dual-output isolated DC/DC converter, which offers advantages in terms of efficiency and size. The proposed… read more here.
Keywords: dual output; output isolated; isolated converter; output ... See more keywords