Matrix Converter and Its Probable Applications

Rahman, Khaliqur

doi:10.1002/9781119777618.ch9

Cited by 3 publications

(1 citation statement)

References 37 publications

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“…In 1983, Rodriguez introduced the "fictitious DClink" concept for controlling Direct Matrix Converters [43]. Building on this idea, Holtz and Boelkens proposed a novel configuration 1989 that practically implements the direct matrix converter while utilizing indirect modulation [44].…”

Section: Matrix Converter With Indirect Configurationmentioning

confidence: 99%

Review and Case Study on Control of Induction Motor Using High-Level Converter

Mahmood,

Gaeid

2024

AJES

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Section: Matrix Converter With Indirect Configurationmentioning

confidence: 99%

Review and Case Study on Control of Induction Motor Using High-Level Converter

Mahmood,

Gaeid

2024

AJES

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A review of single stage and multistage power converters for doubly fed induction generator integrated with power grid

Soomro,

Memon,

Kumar

et al. 2024

Wind Engineering

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The doubly fed induction generator (DFIG) is the most popular induction generator for onshore wind energy conversion system (WECS). Therefore, the purpose of research is to optimize power transfer from DFIG to power grid which requires frequency and voltage stability in power converters. Hence, the single-stage and multistage power converter topologies associated with grid-integrated DFIG are thoroughly examined in this work. In the single stage, a matrix converter and cycloconverter are used. Whereas, the multistage topologies include two-level back-to-back (2L-B2B) converter, Z-source converter, and multilevel converters. Furthermore, three-level neutral point clamped (3L-NPC) voltage source converters with battery energy storage systems (BESS) and modified superconducting fractional order terminal sliding mode controllers (MSTFOTSMC) have been used with multilevel converter both at rotor side converter (RSC) and grid side converter (GSC) for stabilized generated voltage and higher power output. The MATLAB simulation results demonstrate that the system effectively controls fluctuations in voltage and current thereby improving the power quality in unbalanced situations.

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Uninterruptible Power Supply Topology Based on Single-Phase Matrix Converter with Active Power Filter Functionality

Mohamad Rawi,

Baharom,

Mohd Radzi

2024

Energies

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This study introduces a novel uninterruptible power supply (UPS) configuration that integrates active power filter (APF) capabilities within a single-phase matrix converter (SPMC) framework. Power disruptions, particularly affecting critical loads, can lead to substantial economic damages. Historically, conventional UPS systems utilized dual separate converters to function as a rectifier and an inverter, without incorporating any power factor correction (PFC) mechanisms. Such configurations suffered from diminished power density, compromised reliability, and spatial limitations. To address these issues, this research proposes an enhanced UPS design that incorporates APF features into the SPMC. The focus of this investigation is on the efficiency of alternating current (AC) to direct current (DC) conversion and the reverse process utilizing this advanced UPS model. The SPMC is selected to supplant the rectifier and inverter units traditionally employed in UPS architectures. A novel integrated switching strategy is formulated to facilitate the operation of the UPS in either rectifier (charging) or inverter (discharging) modes, contingent upon the operational state. The performance and efficacy of the devised circuit design and switching technique are substantiated through simulations conducted in MATLAB/Simulink 2019 and empirical evaluations using a test rig. The findings demonstrate that the voltage generated is sinusoidal and synchronized with the supply current, thereby minimizing the total harmonic distortion (THD) and enhancing both the power factor and the transition efficiency of the UPS system between its charging and discharging states.

show abstract

Matrix Converter and Its Probable Applications

Cited by 3 publications

References 37 publications

Review and Case Study on Control of Induction Motor Using High-Level Converter

Review and Case Study on Control of Induction Motor Using High-Level Converter

A review of single stage and multistage power converters for doubly fed induction generator integrated with power grid

Uninterruptible Power Supply Topology Based on Single-Phase Matrix Converter with Active Power Filter Functionality

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