Results 271 to 280 of about 19,547 (317)

Modeling and control of the Dual Active Bridge (DAB) converter applied to the power management of a battery bank

2019 IEEE PES Innovative Smart Grid Technologies Conference - Latin America (ISGT Latin America), 2019
The increasing inclusion of Electric Vehicles (EV) in to the Electric Power System (EPS) brings together the idea of using the EV batteries as auxiliary elements to supply the demand for electricity at times of great consumption. In order to perform the energy density management that the battery stores and delivers to the EPS, a bidirectional DC-DC ...
Leonardo L. Carvalho, Pablo S. Costa, Leandro Roggia, Luciano Schuch   +3 more
openaire   +1 more source

A Parallel Input and Versatile Output Dual Active Bridge Converter

IEEE transactions on power electronics
Due to their easy scalability to high power, simple control mechanism, and effective semiconductor and transformer utilization, H-bridge-derived isolated dc/dc converters have taken a central stage in various power electronics applications such as fast ...
Sohaib Qazi, P. Venugopal, Alan J. Watson, Patrick W. Wheeler, T. B. Soeiro   +4 more
semanticscholar   +1 more source

Fault-Tolerant Topology of Dual Active Bridge Converter for On-Board Charger in Electric Vehicles

IEEE Journal of Emerging and Selected Topics in Industrial Electronics
The on-board chargers (OBCs) are commonly utilized in electric vehicles (EVs) due to their cost-effectiveness and ease of installation. The performance of EVs to supply power back to the grid has sparked interest in bidirectional power flow solutions ...
Milad Babalou, H. Torkaman, E. Pouresmaeil   +2 more
semanticscholar   +1 more source

Single-Degree-of-Freedom Hybrid Modulation Strategy and Light-Load Efficiency Optimization for Dual-Active-Bridge Converter

IEEE Journal of Emerging and Selected Topics in Power Electronics
Dual-active-bridge (DAB) converters either adopt single-degree-of-freedom (SDOF) modulation or multiple-degree-of-freedom modulation. The SDOF single-phase-shift (SPS) modulation has low power transmission efficiency under light load, and the multiple ...
Ning Li, Changjie Zhang, Yonghui Liu, Chaoran Zhuo, Ming Liu, Jialin Yang, Yan Zhang   +6 more
semanticscholar   +1 more source

AI-Based Design With Data Trimming for Hybrid Phase Shift Modulation for Minimum-Current-Stress Dual Active Bridge Converter

IEEE Journal of Emerging and Selected Topics in Power Electronics
Dual active bridge (DAB) topology has been recognized as the key circuit for the next generation of high-frequency-link power conversion systems. In order to realize desired operating performance, DAB modulation strategies need to be selected carefully ...
Fanfan Lin, Xin Zhang, Xinze Li, Changjiang Sun, Gabriel Zsurzsan, Wenjian Cai, Chang Wang   +6 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

A new method to achieve ZVS for DC-DC Dual Active Bridge (DAB) converters used between electric vehicles and DC micro-grids

2017 IEEE Second International Conference on DC Microgrids (ICDCM), 2017
DC-DC Dual Active Bridge (DAB) converters can potentially be used as an interface between DC micro-grids and battery packs of PHEVs/EVs. This paper focuses on presenting a new method to achieve Zero Voltage Switching (ZVS) for all the switches in DAB converters.
Iman Askarian, Majid Palevani, Andy Knight   +2 more
openaire   +1 more source

Minimization of Current Stress for Dual Active Bridge Converters Based on Model Predictive Control With Enhanced ZVS Ability

IEEE transactions on industrial electronics (1982. Print)
Efficiency is a crucial concern for dual active bridge (DAB) converters. Although many studies on novel modulation schemes have attempted to improve the efficiency, achieving the optimal balance between current stress and zero-voltage-switching (ZVS ...
Dehao Kong, Xiaonan Gao, Zhenbin Zhang, Chuang Liu, M. Heldwein, Ralph M. Kennel   +5 more
semanticscholar   +1 more source

INVESTIGATION OF DUAL ACTIVE BRIDGE (DAB) DERIVED POWER DENSE SINGLE-STAGE ISOLATED INVERTERS

Power electronics converters are increasingly gaining importance in renewable energyapplications. Single-phase inverter, in particular, which converts direct current (DC) to alternating current (AC) power or vice versa, is one of the most promising applications of power electronics in avenues such as solar photovoltaic (PV) and electrified ...
openaire   +1 more source

Model-Free Moving-Discretized-Control-Set Predictive Control for Three-Phase Dual-Active-Bridge Converters

IEEE transactions on power electronics
Moving-discretized-control-set model predictive control is a powerful control scheme for dual-active-bridge (DAB) converter topologies, given its outstanding features in terms of fast dynamics and multiobjective optimization.
Jiahao Sun, Lin Qiu, Xing Liu, Jien Ma, José Rodríguez, Youtong Fang   +5 more
semanticscholar   +1 more source