Implementation of Power Balance Control Scheme for a Cascaded Matrix-Based Dual-Active-Bridge (CMB-DAB) MVAC-LVDC Converter

Saha, Jaydeep; Gorla, Naga Brahmendra Yadav; Panda, Sanjib Kumar

doi:10.1109/tia.2021.3118657

Cited by 27 publications

(3 citation statements)

References 33 publications

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“…This means that three individually controlled converters must be used in the three-phase PFC stage. Even though three-phase systems based on matrix converters were proposed in [30] and [147], this is not a common solution for i-AFE because of the high number of active components. For example, a phase-controlled i-AFE based on three 2×2 matrix converters results in the use of 36 active semiconductors [147], [148].…”

Section: Phase-controlled Single-stage I-afementioning

confidence: 99%

“…Even though three-phase systems based on matrix converters were proposed in [30] and [147], this is not a common solution for i-AFE because of the high number of active components. For example, a phase-controlled i-AFE based on three 2×2 matrix converters results in the use of 36 active semiconductors [147], [148]. To reduce the number of components in phase-controlled solutions, SEPIC-based [149], [150], and cascaded full-bridge converters [151]- [153] were proposed.…”

Section: Phase-controlled Single-stage I-afementioning

confidence: 99%

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Grid Integration of DC Buildings: Standards, Requirements and Power Converter Topologies

Carvalho

Blinov

Chub

et al. 2022

IEEE Open J. Power Electron.

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Residential dc microgrids and nanogrids are the emerging technology that is aimed to promote the transition to energy-efficient buildings and provide simple, highly flexible integration of renewables, storages, and loads. At the same time, the mass acceptance of dc buildings is slowed down by the relative immaturity of the dc technology, lack of standardization and general awareness about its potential. Additional efforts from multiple directions are necessary to promote this technology and increase its market attractiveness. In the near-term, it is highly likely that the dc buildings will be connected to the conventional ac distribution grid by a front-end ac-dc converter that provides all the necessary protection and desired functionality. At the same time, the corresponding requirements for this converter have not been yet consolidated. To address this, present paper focuses on various aspects of the integration of dc buildings and includes analysis of related standards, directives, operational and compatibility requirements as well as classification of voltage levels. In addition, power converter configurations and modulation methods are analyzed and compared. A classification of topologies that can provide the required functionality for the This article has been accepted for publication in IEEE Open Journal of Power Electronics.

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Section: Phase-controlled Single-stage I-afementioning

confidence: 99%

Section: Phase-controlled Single-stage I-afementioning

confidence: 99%

Grid Integration of DC Buildings: Standards, Requirements and Power Converter Topologies

Carvalho

Blinov

Chub

et al. 2022

IEEE Open J. Power Electron.

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“…Nonisolated parallel converters are most commonly used in grid-related applications; for example, isolation is mandatory in medium-voltage ac, i.e. MVac to low-voltage dc (LVdc) conversion, where the converter outputs are connected in parallel, but the inputs are connected in series, which makes the isolation indispensable [5], [6], [7], [8], [9], [10]. Also, the isolation can be achieved at the back end (dc/dc) or at the front end (ac/ac) [8].…”

mentioning

confidence: 99%

On the Synchronization of Parallel Power Converters via Emulation of Linear Mechanical Oscillators

Dalboni

Soldati

2024

IEEE/ASME Trans. Mechatron.

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There exist some modular mechanical systems that exhibit inherent synchronization capabilities. Among these, arrays of pendula connected to the same moving platform, under some particular conditions that are analyzed in this work, tend to approach the synchronous in-phase or antiphase motion. Such an appealing behavior can be replicated within modular electronic circuits equipped with multiple power converters to achieve the coordination of all units. The approach consists in recasting the mechanical equations of motion of interconnected pendula to the equivalent electrical circuit by impedance or mobility analogy. This allows obtaining a self-synchronizing network without the need of explicit communication between the modules. The effectiveness of the proposed distributed controller is assessed through experimental tests. Therefore, the fundamental points of novelty are the derivation of two (series and parallel) self-synchronizing electrical linear circuits through analogy with mechanical models and the introduction of a distributed voltage-source controller for parallel operation of converters based on a fully linear model. The proposed methodology is effective for both parallel-output converters with independent inputs (as in microgrid applications) and parallel-input and paralleloutput converters (as in high-current applications).

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A Review on Topological Advancement and Performance of Low Voltage DC Distribution System

Jana,

Roy,

Chattopadhyay

2024

J. Electron. Mater.

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Implementation of Power Balance Control Scheme for a Cascaded Matrix-Based Dual-Active-Bridge (CMB-DAB) MVAC-LVDC Converter

Cited by 27 publications

References 33 publications

Grid Integration of DC Buildings: Standards, Requirements and Power Converter Topologies

Grid Integration of DC Buildings: Standards, Requirements and Power Converter Topologies

On the Synchronization of Parallel Power Converters via Emulation of Linear Mechanical Oscillators

A Review on Topological Advancement and Performance of Low Voltage DC Distribution System

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