Improved TPS control for DAB DC–DC converter to eliminate dual‐side flow back currents
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DOI: 10.1049/iet-pel.2019.0562
Abstract: In this study, the essential reason for causing the dual-side flow back currents in the isolated dual active bridge (DAB) DC-DC converter is originally revealed first. It is because the polarities of the AC side… read more here.
Keywords: back currents; dual side; dab converter; side flow ... See more keywords
Improved Control Strategy of Triple-Voltage Three-Phase DAB (T2-DAB) Converter for Current Stress and Zero-Voltage-Switching Optimization
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2021.3060477
Abstract: Three-phase triple-voltage dual-active-bridge (T2-DAB) converter possesses high input voltage and large output current capacity, which can be adopted to constitute a high-power-density dc transformer. However, when employing conventional phase-shifted (PS) control strategy, zero-voltage switching (ZVS)… read more here.
Keywords: voltage; dab converter; phase; control ... See more keywords
An Active Damping Strategy for Input Impedance of Bidirectional Dual Active Bridge DC–DC Converter: Modeling, Shaping, Design, and Experiment
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DOI: 10.1109/tie.2020.2969126
Abstract: The dual-active-bridge (DAB) converter is applied for power transmission and voltage conversion in dc power grid. To improve the quality of input current, an input LC filter is cascaded to DAB converter. However, due to… read more here.
Keywords: input; converter; active damping; dab converter ... See more keywords
Discrete Extended-Phase-Shift Control for Dual-Active-Bridge DC–DC Converter With Fast Dynamic Response
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2022.3198261
Abstract: In this article, a discrete extended-phase-shift (DEPS) control scheme is proposed to improve the dynamic response of dual-active-bridge (DAB) dc–dc converter. The proposed DEPS control adjusts the transmission power of the DAB dc–dc converter by… read more here.
Keywords: phase shift; dynamic response; control; dab converter ... See more keywords