Triple Active Bridge Based Multiport Energy Router for Subsea – Renewable Interconnection

Karbozov, Arnur; Majumder, Mriganka Ghosh; Krishnamoorthy, Harish S.; Rajashekara, Kaushik

doi:10.1109/tia.2023.3267031

Cited by 5 publications

(3 citation statements)

References 27 publications

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“…By eliminating conduction losses through the use of low-resistance cables with a short distance, which means that the P s of a PPP-based TAB converter is less than that of a traditional TAB converter, the overall losses in the proposed converter can be reduced, thus achieving greater power efficiency compared to the conventional TAB converter. In summary, this design of an MER has less loss during the conversion process than that of others in [30][31][32][33].…”

Section: Power Efficiency Analysismentioning

confidence: 83%

Multi-Port Energy Router in Mobile Energy Storage for Emergency Power Outage in Urban Cities

Nie,

Nasr Esfahani,

et al. 2024

Energies

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A multi-port energy router (MER) is an important infrastructure for power management and energy storage after an unexpected power outage. In addition, MERs can relate to various emergency electric power sources (EEPSs) and power grids at the same time. Moreover, by putting an MER in mobile energy storage, an MER allows for more flexible energy management and regulation in urban cities. This paper proposes a new topology of MERs composed of a bidirectional AC/DC converter and a partial power processing-based triple active bridge (PPP-based TAB) converter to supply emergency power for an unexpected power outage. This design of an MER improves the power efficiency significantly to realize peer-to-peer (P2P) trading which realizes the bidirectional power transmission among the main power grid, EEPSs such as the battery of electric vehicles (EV), and clients’ loads. The control methods of the power transmission of two power electronic converters in MER are also illustrated in this paper to realize the power transmission among the main power grid, clients’ loads, and EEPSs. This allows any power source connected to the MER to be used as an input or output to receive or send out power, which greatly improves the utilization of power. In conclusion, the MATLAB/Simulink and experiment test are executed and meticulously presented to validate the practicality of the proposed configuration.

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Section: Power Efficiency Analysismentioning

confidence: 83%

Multi-Port Energy Router in Mobile Energy Storage for Emergency Power Outage in Urban Cities

Nie,

Nasr Esfahani,

et al. 2024

Energies

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“…[ 79,[114][115][116][117]124,160] [ 63,72,96,165,166] Model-free (black-box) Easy to implement. Robust to uncetenities.…”

Section: Tdamentioning

confidence: 99%

“…The experimental test demonstrates a satisfactory decoupling performance under load step changes. The research presented in [166], uses outer voltage feedback loops to maintain DC voltages, and then their output is adjusted with inner current feedback loops and a current reference to control the current at the ports, in addition, the inverse of the gain matrix is implemented. The work in [172] combined TAB converters with H-bridge inverters for a railway power system integrated with RES.…”

Section: Other Linear Control Approaches For Decouplingmentioning

confidence: 99%

A Survey on Multi-Active Bridge DC-DC Converters: Power Flow Decoupling Techniques, Applications, and Challenges

et al. 2023

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Multi-port DC-DC converters are a promising solution for a wide range of applications involving multiple DC sources, storage elements, and loads. Multi-active bridge (MAB) converters have attracted the interest of researchers over the past two decades due to their potential advantages such as high power density, high transfer ratio, and galvanic isolation, for example, compared to other solutions. However, the coupled power flow nature of MAB converters makes their control implementation difficult, and due to the multi-input, multi-output (MIMO) structure of their control systems, a decoupling control strategy must be designed. Various control and topology-level strategies are proposed to mitigate the coupling effect. This paper discusses the operating principles, applications, methods for analyzing power flow, advanced modulation techniques, and small signal modelling of the MAB converter. Having explained the origin of cross-coupling, the existing power flow decoupling methods are reviewed, categorized, and compared in terms of effectiveness and implementation complexity.

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Modular Multiport Converter Based Offshore Grid Architecture for Integrating Renewables and HVDC Grid

Karbozov,

Krishnamoorthy,

Rajashekara

2023

2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG)

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Triple Active Bridge Based Multiport Energy Router for Subsea – Renewable Interconnection

Cited by 5 publications

References 27 publications

Multi-Port Energy Router in Mobile Energy Storage for Emergency Power Outage in Urban Cities

Multi-Port Energy Router in Mobile Energy Storage for Emergency Power Outage in Urban Cities

A Survey on Multi-Active Bridge DC-DC Converters: Power Flow Decoupling Techniques, Applications, and Challenges

Modular Multiport Converter Based Offshore Grid Architecture for Integrating Renewables and HVDC Grid

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