Results 1 to 10 of about 203 (153)

An Overview of Applications of the Modular Multilevel Matrix Converter [PDF]

open access: yesEnergies, 2020
The modular multilevel matrix converter is a relatively new power converter topology suitable for high-power alternating current (AC)-to-AC applications.
Matias Diaz   +2 more
exaly   +7 more sources

Direct Arm Energy Control of the Modular Multilevel Matrix Converter

open access: yesIEEE Access, 2023
Modular multilevel matrix converter is a type of converter used in medium-voltage ac-ac power conversion. Controlling the energy content of the converter arms is a prerequisite for a proper converter operation, and at the same time a challenging control ...
Milan Utvić   +2 more
exaly   +4 more sources

An Overview of Modelling Techniques and Control Strategies for Modular Multilevel Matrix Converters [PDF]

open access: yesEnergies, 2020
The Modular Multilevel Matrix Converter is a relatively new power converter topology appropriate for high-power Alternating Current (AC) to AC purposes. Several publications in the literature have highlighted the converter capabilities such as modularity,
Matias Diaz   +2 more
exaly   +6 more sources

Control of a Modular Multilevel Matrix Converter for Unified Power Flow Controller Applications

open access: yesEnergies, 2020
The modular multilevel matrix converter has been proposed as a suitable option for high power applications such as flexible AC transmission systems.
Efrain Ibaceta   +2 more
exaly   +3 more sources

Modulation Strategy of a 3 × 5 Modular Multilevel Matrix Converter [PDF]

open access: yesEnergies, 2018
In this paper, a modulation strategy of a 3 × 5 modular multilevel matrix converter (M3C) is proposed. The circuit of 3 × 5 M3C is firstly introduced. Then, operation rules of 3 × 5 M3C are illustrated, and a connection pattern of branches is determined ...
Rutian Wang   +4 more
doaj   +2 more sources

Control of Wind Energy Conversion Systems Based on the Modular Multilevel Matrix Converter [PDF]

open access: yesIEEE Transactions on Industrial Electronics, 2017
The nominal power of single Wind Energy Conversion Systems (WECS) has been steadily growing, reaching power ratings close to 10MW. In the power conversion stage, medium-voltage power converters are replacing the conventional low-voltage back-to-back topology. Modular Multilevel Converters have appeared as a promising solution for Multi-MW WECSs, due to
Matias Diaz   +2 more
exaly   +5 more sources

Vector control strategies to enable equal frequency operation of the modular multilevel matrix converter

open access: yesJournal of Engineering, 2019
The modular multilevel matrix converter (M^3C) is a power converter topology for ac to ac conversion that is suitable for high-power applications. The control of this converter is complex, particularly if ac system frequencies are similar. In these cases,
Matias Diaz   +2 more
exaly   +3 more sources

Tracking Control of Modular Multilevel Converter Based on Linear Matrix Inequality without Coordinate Transformation

open access: yesEnergies, 2020
Modular multilevel converters (MMCs) play an important role in the power electronics industry due to their many advantages such as modularity and reliability. However, one of the challenges is to suppress fluctuations of circulating current and capacitor
Zetao Li, Xiaoliu Yang
exaly   +3 more sources

Novel Converter Topology With Reduced Cost, Size and Weight for High-Power Medium-Voltage Machine Drives: 3x3 Modular Multilevel Series Converter

open access: yesIEEE Access, 2021
The modular multilevel converter is considered the state-of-the-art power electronic solution for high-power high-voltage applications that require a DC stage and that operate with fixed frequency at their AC terminals.
Gustavo F. Gontijo   +3 more
doaj   +1 more source

Review, Challenges and Potential of AC/AC Matrix Converters CMC, MMMC, and M3C

open access: yesEnergies, 2022
This article presents a review and a comparison of the conventional matrix converter (CMC), multimodular matrix converter (MMMC), and multilevel matrix modular converter (M3C) topologies, which are three of the main topologies of the matrix family.
Luiz Carlos Gili   +2 more
doaj   +1 more source

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