Results 231 to 240 of about 4,798,027 (263)
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IEEE Journal of Emerging and Selected Topics in Industrial Electronics, 2020
This article presents a new digital control system for dual active bridge dc/dc converters. The proposed control system includes a novel compensator with asymmetric half-cycle modulation. The proposed compensator is based on a novel geometric-sequence-control algorithm, which is a model-based predictive current control.
Iman Askarian +4 more
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This article presents a new digital control system for dual active bridge dc/dc converters. The proposed control system includes a novel compensator with asymmetric half-cycle modulation. The proposed compensator is based on a novel geometric-sequence-control algorithm, which is a model-based predictive current control.
Iman Askarian +4 more
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2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), 2016
This paper investigates the terminal impedance characteristics of the dual active bridge (DAB) DC/DC converter enabled DC microgrid. In this system, the DAB converters are employed not only in the solid state transformer (SST) to enable the DC microgrid, but also to integrate the distributed energy storage device (DESD).
Qing Ye, null Ran Mo, Hui Li
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This paper investigates the terminal impedance characteristics of the dual active bridge (DAB) DC/DC converter enabled DC microgrid. In this system, the DAB converters are employed not only in the solid state transformer (SST) to enable the DC microgrid, but also to integrate the distributed energy storage device (DESD).
Qing Ye, null Ran Mo, Hui Li
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Design of High Frequency Transformer for a Dual Active Bridge (DAB) Converter
2022 IEEE Global Conference on Computing, Power and Communication Technologies (GlobConPT), 2022Shuvankar Dey +3 more
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2016 IEEE Energy Conversion Congress and Exposition (ECCE), 2016
This paper analyzes the harmonic instability due to interactions among power converters and negative incremental impedance of load converters in a dual active bridge (DAB) converter enabled DC microgrid. Based on derived system impedances, it is found that the challenge of a DAB converter enabled microgrid stability is low frequency terminal behaviors ...
Qing Ye, Ran Mo, Hui Li
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This paper analyzes the harmonic instability due to interactions among power converters and negative incremental impedance of load converters in a dual active bridge (DAB) converter enabled DC microgrid. Based on derived system impedances, it is found that the challenge of a DAB converter enabled microgrid stability is low frequency terminal behaviors ...
Qing Ye, Ran Mo, Hui Li
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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 +2 more
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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 +2 more
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Optimized GaN-Based Dual Active Bridge (DAB) Converter for More Electric Aircraft (MEA)
2023Doctor of Philosophy (PhD)
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2017 China International Electrical and Energy Conference (CIEEC), 2017
This paper proposes a practical model for the DC-DC stage of solid state transformer (SST) focusing on analysis and modeling for modular Dual Active Bridge (DAB). The proposed converter topology is based on cascaded H-bridge to handle the high voltage conditions. The multi-limb core (MLC) medium/high-frequency transformer has been introduced to realize
Umar Khalid +3 more
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This paper proposes a practical model for the DC-DC stage of solid state transformer (SST) focusing on analysis and modeling for modular Dual Active Bridge (DAB). The proposed converter topology is based on cascaded H-bridge to handle the high voltage conditions. The multi-limb core (MLC) medium/high-frequency transformer has been introduced to realize
Umar Khalid +3 more
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IEEE Transactions on Industry Applications, 2018
A breaker-less shipboard medium-voltage dc (MVDC) system is gaining more attention recently due to its advantage in dealing with a dc fault by using switched-mode power modules and disconnectors. The specific power module investigated in this paper is the power conversion module (PCM) that transforms power from a MVDC to a low-voltage dc (LVDC) bus ...
Ren Xie, Hui Li
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A breaker-less shipboard medium-voltage dc (MVDC) system is gaining more attention recently due to its advantage in dealing with a dc fault by using switched-mode power modules and disconnectors. The specific power module investigated in this paper is the power conversion module (PCM) that transforms power from a MVDC to a low-voltage dc (LVDC) bus ...
Ren Xie, Hui Li
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Isolated Bidirectional Dual Active Bridge (DAB) Converter for Photovoltaic System
2023Nishit Tiwary +4 more
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2023 International Conference on Power Energy Systems and Applications (ICoPESA), 2023
Karen Herrera +2 more
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Karen Herrera +2 more
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