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Model Predictive Control of Modular Multilevel Matrix Converter
2015 IEEE 24th International Symposium on Industrial Electronics (ISIE), 2015This paper presents a new and simple Finite Control Set Model Predictive Control (FCS-MPC) strategy of the Modular Multilevel Matrix Converter (M3C). This converter is one of the direct AC/AC power converters suitable for medium-voltage high-power machine drives with regenerative capacity. One of the main feature of this converter is that does not need
Andres Mora +3 more
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Arm Inductance Quantification for Y-Matrix Modulated Modular Multilevel Converter
2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia), 2020Y-Matrix Modulated (YMM) Modular Multilevel Converter (MMC) was proposed recently. This modulation utilizes the self-voltage balancing capability of an MMC so that the conventional voltage balancing algorithm of MMC can be eliminated. YMM demonstrates that MMC has inherent self-voltage balancing capability.
Yunting Liu +2 more
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Low output frequency operation of modular multilevel matrix converter
2015 5th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies (DRPT), 2015When the multilevel modular matrix converters (MMMC) operate at low frequency, sub-module (SM) capacitors voltage mainly contains doubling-output frequency component inversely proportion to output frequency, especially when MMMC operate at zero frequency, the voltage ripple of SM capacitor can be infinite in theory.
Xiujuan Shang +4 more
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Modular multilevel matrix converter for low frequency AC transmission
2013 IEEE 10th International Conference on Power Electronics and Drive Systems (PEDS), 2013The modular multilevel matrix converter (MMMxC) applied to a low frequency ac (LFAC) transmission system is investigated. The LFAC (1 Hz ~ 20 Hz) has some advantages compared to conventional ac and dc transmission systems, such as the increase of current-carrying capacity of power cables due to reduction of capacitive charging current, and better fault
Y. Miura, T. Mizutani, M. Ito, T. Ise
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Operation of modular multilevel matrix converters with failed branches
IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society, 2014Modular Multilevel Converters have a large number of advantages at high voltage and power levels. Due to their modular structure, they offer easy scalability, high quality output waveforms, and superior availability, to name a few. This paper aims at further increasing the availability of the Modular Multilevel Matrix Converter.
Dennis Karwatzki +3 more
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Scalar modulation control technique for modular multilevel matrix converter
2013 14th International Conference of Young Specialists on Micro/Nanotechnologies and Electron Devices, 2013This article verifies the Scalar Modulation Control Strategy adopted for Modular Multilevel MC with several switching cells per branch. The output voltage generation techniques are observed and possible Control Scheme is presented. Also the simulation results for one, two, three and four switching cells per branch configurations are given and discussed.
Vladimir I. Popov, Evgeny D. Baranov
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Analysis and Control of Modular Multilevel Matrix Converters under Branch Fault Conditions
IEEE Transactions on Power Electronics, 2021The modular multilevel matrix converter (M3C) is a promising topology for high-voltage and high-power direct ac-to-ac power conversion applications. Fault tolerance ability is one of the advantages of the M3C. To further enhance the reliability of the M3C, this article proposes a novel branch current configuration method for branch fault conditions ...
Chao Wang +5 more
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Advanced Venturini control for PMSM with modular multilevel matrix converter
STUDIES IN ENGINEERING AND EXACT SCIENCESThis paper provides a comprehensive analysis of control strategies for modular multilevel matrix converters (MMMC) utilizing advanced second-order sliding mode control (ASOSMC) within the context of permanent magnet synchronous motor (PMSM) applications.
Saidi Fayssal +3 more
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Modular multilevel matrix converter for offshore low frequency AC transmission system
2017 IEEE 26th International Symposium on Industrial Electronics (ISIE), 2017This paper presents the design and analysis of a Modular Multilevel Matrix Converter (M3C) working as a frequency changer to facilitate the deployment of offshore Low Frequency AC (LFAC) transmission system. The converter consists of nine branches, each with n cascaded H-bridge submodules connected in series with the arm inductor.
JianKai Ma +3 more
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Control of modular multilevel matrix converters based on capacitor voltage estimation
2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), 2016In this paper, a control method based on capacitor voltage estimation is applied to the modular multilevel matrix converter topology. By using such control method, capacitor voltage measurement is not needed in the high-level control. A state-space model of the converter and the control method is developed.
Luca Bessegato +3 more
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