Results 301 to 310 of about 42,619 (353)

Design Optimization of Dual Active Bridge Converter for Supercapacitor Application

IEEE transactions on power electronics
Supercapacitor (SC) is an energy storage suitable for meeting short-term requirements in power conversion systems. However, the low and variable terminal voltage of SC-based energy storage poses challenges to the design of its power electronic interface (
Arkadeb Sengupta, Thiago A. Pereira, M. Liserre   +2 more
semanticscholar   +1 more source

Dual Switching Frequency Operation of Dual Active Bridge Converter

2019 IEEE Energy Conversion Congress and Exposition (ECCE), 2019
This paper presents a dual switching frequency (DSF) control method for the dual active bridge (DAB) converter to operate the primary-side and secondary-side full bridges with two different switching frequencies. In the DSF control, the switching frequency of active switches at the secondary side is halved via alternately retaining and skipping the ...
Changjiang Sun, Xin Zhang, Xu Cai
openaire   +1 more source

PI-fuzzy control of a bidirectional Dual Active Bridge converter

2017 American Control Conference (ACC), 2017
This paper presents a PI-fuzzy controller (PIFC) for an energy storage application based on a 28V Li-ion battery. The battery is fed by an isolated bidirectional Phase-Shifted (PS) Dual Active Bridge (DAB) DC-DC converter (270V/28V, 5kW). The main contribution of this work is the application of the closed-loop fuzzy control system to the DAB converter ...
Said Talbi, Augustin Mpanda Mabwe, Ahmed El Hajjaji   +2 more
openaire   +1 more source

A Gen-3 10-kV SiC MOSFET-Based Medium-Voltage Three-Phase Dual Active Bridge Converter Enabling a Mobile Utility Support Equipment Solid State Transformer

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2022
The emergence of medium-voltage silicon carbide (SiC) power semiconductor devices, in ranges of 10–15 kV, has led to the development of simple two-level converter systems for medium-voltage applications.
A. Anurag, Sayan Acharya, S. Bhattacharya, T. Weatherford, Andrew A. Parker   +4 more
semanticscholar   +1 more source

An Efficient Dual-Active-Bridge Converter for Wide Voltage Range by Switching Operating Modes With Different Transformer Equivalent Turns Ratios

IEEE transactions on power electronics
This article proposes a variable transformer equivalent turns ratio dual-active-bridge (VTDAB) dc–dc converter, which aims to increase the efficiency of the conventional dual-active-bridge (CDAB) dc–dc converter over a wide voltage range. By changing the
Hongbiao Xie, Xiaoying Chen, Hongjing Ouyang, Tao Zhang, Ronhuan Xie, Yimin Zhang   +5 more
semanticscholar   +1 more source

Evaluation of Dual-Active Bridge Converter for DC Energy Buildings

IEEE International Conference on Compatibility, Power Electronics and Power Engineering, 2023
Two-stage isolated active front-end (i-AFE) converters, based on an ac-dc and isolated dc-dc power stages, have gained significant research attention in the last few years due to several applications that need isolated power factor correction, including ...
E. L. Carvalho, A. Blinov, Aleksandra A. Sidorova, A. Chub, D. Vinnikov   +4 more
semanticscholar   +1 more source

Hybrid-Bridge-Based Dual-Active-Bridge Converter With an Asymmetric Active-Neutral-Point-Clamped Three-Level Bridge

IEEE Transactions on Circuits and Systems Part 1: Regular Papers
Hybrid-bridge based dual-active-bridge (DAB) converter comprised of three-level (3L) and two-level (2L) full-bridge (FB) is promising to be a good candidate for medium voltage DC (MVDC) grids.
Jiahui Wu, Dong Liu, Yanbo Wang, Thiago Pereira, M. Liserre, Zhe Chen   +5 more
semanticscholar   +1 more source

Multiagent Deep Reinforcement Learning-Aided Output Current Sharing Control for Input-Series Output-Parallel Dual Active Bridge Converter

IEEE transactions on power electronics, 2022
This letter proposes a multiagent soft actor-critic (MASAC) enabled multiagent deep reinforcement learning (MADRL) algorithm for output current sharing of the input-series output-parallel dual active bridge converter. The modular converter is partitioned
Yu Zeng, J. Pou, Changjiang Sun, A. I. Maswood, Jiaxin Dong, S. Mukherjee, Amit Kumar Gupta   +6 more
semanticscholar   +1 more source

Analysis, Design, and Control of the Dual Active Bridge Converter for EV Battery Charging

2024 Third International Conference on Power, Control and Computing Technologies (ICPC2T)
The growing demand for electric vehicles (EVs) has increased the need for high-quality EV battery chargers. The dual active bridge (DAB) converter, with its safety features like high-frequency galvanic isolation and bidirectional power flow, has become a
Kalash Srivastava, D. Firake, Rakesh Maurya, Shailendra Kumar   +3 more
semanticscholar   +1 more source

Design Considerations of Dual-Active Bridge DC Grid-Forming Converter for DC Buildings

IEEE transactions on industrial electronics (1982. Print)
The global focus on renewables and energy efficiency makes dc distribution inside buildings an attractive concept, which allows easier integration of generation and loads.
E. L. Carvalho, Aleksandra Sidorova, A. Blinov, A. Chub, D. Vinnikov   +4 more
semanticscholar   +1 more source