Feasibility Study of Three-Phase Modular Converter for Dual-Purpose Application in DC and AC Microgrids

Roncero‐Clemente, Carlos; Husev, Oleksandr; Matiushkin, Oleksandr; Gutierrez-Escalona, J.; Barrero‐González, Fermín; Vinnikov, Dmitri; Strzelecki, Ryszard

doi:10.1109/jestpe.2023.3247960

Cited by 5 publications

(2 citation statements)

References 43 publications

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“…This paper illustrates the evaluation of inverter performance under various AC load conditions in Figure 39, specifically at 25W, 40W, 60W, and 100W. Moreover, this research paves the way to use a three-phase modular converter for dual-purpose applications in DC and AC microgrids in [21], for vehicle mobile power in [22] and for electrical energy harvesting from the foot stress on foot overbridge using piezoelectric tile in [23].…”

Section: Discussionmentioning

confidence: 85%

Optimized Design and Analysis of Single-Phase and Three-Phase Inverters for Efficient Power Conversion: A Comparative Study

Alam,

Monem,

Islam

2023

JCC

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A large amount of switching loss occurs in the inverter. From this point of view, an inverter design should be optimized for which size and cost will be minimum along with increasing efficiency. The main aim of this paper is the analysis and development of single-phase and three-phase inverter to design with MOSFET and IGBT as power elements by sinusoidal pulse width modulation (SPWM) technique using MATLAB Simulink software and compare their difference with the practical inverter. This work proposes different multilevel stages for the cascaded H-Bridge inverter to enhance the output voltages. Then compare their performance, harmonic distortion, and frequency spectrum. The hardware of an inverter circuit has been developed using the SG3524 microcontroller. The main goal of this design is to generate a sine wave with fewer harmonics, while keeping the cost and complexity of the circuit low. The designed inverter has undergone testing with different AC loads and is primarily intended for low-power applications, as lamps, fans, and chargers. This design aims to provide a reliable and efficient inverter solution for these specific applications.

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Section: Discussionmentioning

confidence: 85%

Optimized Design and Analysis of Single-Phase and Three-Phase Inverters for Efficient Power Conversion: A Comparative Study

Alam,

Monem,

Islam

2023

JCC

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“…The obvious solution in the case of a non-isolated connection is that only one side should be grounded. This means having an IT configuration on the AC side in case the DC side should be grounded, or if grounding in the AC side is mandatory, the DC side should be ungrounded [6,[69][70][71]. Table 5 shows different possible solutions for grounding at the connection point in non-isolated cases.…”

Section: Non-isolated Casementioning

confidence: 99%

Grounding and Isolation Requirements in DC Microgrids: Overview and Critical Analysis

Azizi,

Husev,

Veligorskyi

et al. 2023

Energies

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DC microgrids, along with existing AC grids, are a future trend in energy distribution systems. At the same time, many related issues are still undefined and unsolved. In particular, uncertainty prevails in isolation requirements between AC grids and novel microgrids as well as in the grounding approaches. This paper presents a critical technical analysis and an overview of possible grounding approaches in DC systems and the feasibility of avoiding isolation between AC and DC grids.

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Model-Free Deep Reinforcement Learning-based Current Control for the Dual-Purpose dc-dc/ac Power Converter

Gutiérrez-Escalona,

Roncero-Clemente,

Husev

et al. 2024

2024 IEEE 18th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)

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Feasibility Study of Three-Phase Modular Converter for Dual-Purpose Application in DC and AC Microgrids

Cited by 5 publications

References 43 publications

Optimized Design and Analysis of Single-Phase and Three-Phase Inverters for Efficient Power Conversion: A Comparative Study

Optimized Design and Analysis of Single-Phase and Three-Phase Inverters for Efficient Power Conversion: A Comparative Study

Grounding and Isolation Requirements in DC Microgrids: Overview and Critical Analysis

Model-Free Deep Reinforcement Learning-based Current Control for the Dual-Purpose dc-dc/ac Power Converter

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