A comparison of the primal and semi-dual variational formats of gradient-extended crystal inelasticity
Sign Up to like & getrecommendations! Published in 2017 at "Computational Mechanics"
DOI: 10.1007/s00466-017-1419-y
Abstract: In this paper we discuss issues related to the theoretical as well as the computational format of gradient-extended crystal viscoplasticity. The so-called primal format uses the displacements, the slip of each slip system and the… read more here.
Keywords: dual variational; gradient extended; extended crystal; semi dual ... See more keywords
Asymmetric-double-sided modulation for fast load transition in a semi-dual-active-bridge converter
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DOI: 10.1049/iet-pel.2016.0932
Abstract: To eliminate the dc bias current generated during load-change transition, the asymmetric-double-sided modulation (ADSM) control is applied to a semi-dual-active-bridge converter. Although the converter has three main different operation modes, the ADSM control can effectively… read more here.
Keywords: asymmetric double; transition; semi dual; converter ... See more keywords
Wide ZVS operation of a semi‐dual‐bridge resonant converter under variable‐frequency phase‐shift control
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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
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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
Multimode Control Strategy for SiC mosfets Based Semi-Dual Active Bridge DC–DC Converter
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Power Electronics"
DOI: 10.1109/tpel.2018.2866700
Abstract: In order to meet the full load range operation requirement for a semi-dual active bridge (semi-DAB) dc–dc converter working as a battery charger, a multimode control strategy was presented. Under heavy load, it works with… read more here.
Keywords: control; load; multimode control; control strategy ... See more keywords