The power factor correction of three-phase to single-phase matrix converter with an active power decoupling capacity

Wu, Huapeng; Ge, Hongjuan; Xu, Yan; Zhang, Wenbin

doi:10.1109/itec-ap.2014.6940742

Cited by 4 publications

(1 citation statement)

References 6 publications

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“…Besides, the systems' reliability is increased since even with the eventual loss of one of the grid voltage phases, due to a fault, the microgrid power supply can be maintained using the other two available phases of the grid voltage. The authors acknowledge that many papers have been published proposing different MCs with different numbers of input and output terminals [38][39][40][41][42]. However, the converters proposed in the present paper have an extra important feature, which is to use the contactors K 1 , K 2 , K 3 , and K 4 to improve the system's power supply reliability by alternating between different phases of the main grid voltage, in case of the occurrence of faults.…”

Section: Introductionmentioning

confidence: 99%

Direct Matrix Converter Topologies with Model Predictive Current Control Applied as Power Interfaces in AC, DC, and Hybrid Microgrids in Islanded and Grid-Connected Modes

et al. 2019

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This paper presents an analysis of a new application of different direct matrix converter topologies used as power interfaces in AC, DC, and hybrid microgrids, with model predictive current control. Such a combination of a converter and control strategy leads to a high power quality microgrid voltage, even with a low power quality main grid voltage and even during the connection and disconnection of a variety of loads and generation sources to the microgrids. These robust systems are suitable for applications in which sensitive loads are to be supplied and these loads are connected close to distributed-generation sources with inherent intermittent behavior. The authors also propose the use of new direct matrix converter configurations with a reduced number of switches in order to achieve reduced cost, reduced failure rate, and higher reliability, which are very desirable in microgrids. Finally, the authors also introduce new hybrid direct matrix converter topologies that provide interesting options for the islanded operation of the microgrids with the use of a battery system. In other words, the proposed hybrid direct matrix converters result in flexible hybrid microgrid configurations integrating DC and AC devices with high power quality and high power supply reliability.

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Section: Introductionmentioning

confidence: 99%

Direct Matrix Converter Topologies with Model Predictive Current Control Applied as Power Interfaces in AC, DC, and Hybrid Microgrids in Islanded and Grid-Connected Modes

et al. 2019

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Reactive power compensation applications of matrix converter: a systemic review

Ishaq,

Ullah,

Abbass

et al. 2024

Eng. Res. Express

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An array of solid-state switches that link a source and load directly without a middle DC link make up matrix converters, bi-directional power electronic devices. Because of the intricacy of their control systems, matrix converters have historically had a limited industrial adoption. But in the last few years, the creation of simple and dependable commutation techniques has made matrix converter-based systems attractive substitutes for reactive power management. Comprehensive analysis of matrix converter control strategies for reactive power compensation is given in this work. We start with a summary of matrix converter technology. Subsequently, devices for the Flexible Alternating Current Transmission System (FACTS), systems for integrating renewable energy, and electric drives used for reactive power compensation during the past ten years are covered. An overview of direct and indirect matrix converter topologies is provided, together with an investigation of the several applications of these topologies for reactive power management. The performance of control strategies including model predictive control, space vector modulation, direct torque control, and others is then investigated and compared for reactive power compensation. At last, future study directions are noted. The research indicates that control methods and matrix converter technology have significantly advanced, indicating promise for more industrial reactive power compensation applications. Further expanding their reactive power compensation potential will be the ongoing development of cutting-edge matrix converter topologies and ever more complex control techniques.

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Modulation technique for three-phase to single phase matrix converter

Gökdağ

Gülbudak

2018

2018 IEEE 12th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG 2018)

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The power factor correction of three-phase to single-phase matrix converter with an active power decoupling capacity

Cited by 4 publications

References 6 publications

Direct Matrix Converter Topologies with Model Predictive Current Control Applied as Power Interfaces in AC, DC, and Hybrid Microgrids in Islanded and Grid-Connected Modes

Direct Matrix Converter Topologies with Model Predictive Current Control Applied as Power Interfaces in AC, DC, and Hybrid Microgrids in Islanded and Grid-Connected Modes

Reactive power compensation applications of matrix converter: a systemic review

Modulation technique for three-phase to single phase matrix converter

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