Wide ZVS operation of a semi‐dual‐bridge resonant converter under variable‐frequency phase‐shift control
Sign Up to like & getrecommendations! Published in 2020 at "Iet Power Electronics"
DOI: 10.1049/iet-pel.2019.1161
Abstract: A secondary phase-shifted dual-bridge converter with semi-active rectifier is able to perform buck–boost dc–dc conversion with soft-switching. However, it can not maintain zero-voltage switching (ZVS) operation for all switches in a wide load range. Besides,… read more here.
Keywords: phase; control; bridge; semi dual ... See more keywords
Buck–Boost Three-Level Semi-Dual-Bridge Resonant Isolated DC–DC Converter
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2020.3041094
Abstract: The semi-dual-bridge resonant isolated dc–dc converter (SDBRC), as a class of emerging topologies, is suitable for the application situation that requires only the unidirectional power transfer while a wide buck–boost voltage conversion range. In this… read more here.
Keywords: voltage; bridge resonant; power; topology ... See more keywords
Modeling with Beat Frequency Dynamics and Phase-Frequency Control Design for a Dual-Bridge Series Resonant Converter
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2021.3109532
Abstract: Phase-frequency modulation is an effective soft-switching technique for a dual-bridge series resonant converter (DBSRC). In the literature, the DBSRC topology is investigated with phase-frequency control to increase the soft-switching region and to reduce the reactive… read more here.
Keywords: phase frequency; frequency; control; frequency control ... See more keywords
Experimental Validation of Dual H-Bridge Current Flow Controllers for Meshed HVdc Grids
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Power Delivery"
DOI: 10.1109/tpwrd.2017.2752301
Abstract: The current-carrying capability of dc lines is limited by their thermal and electric stress limits. Thus, the line current must be maintained within the permissible operational region to protect the lines from damage. In a… read more here.
Keywords: bridge current; control; current flow; dual bridge ... See more keywords