Results 201 to 210 of about 2,204,807 (239)
Model Predictive Control of Modular Multilevel Matrix Converter
2015 IEEE 24th International Symposium on Industrial Electronics (ISIE), 2015 This 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
Andrés Mora +3 more
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Improved Algorithm for NLC Strategy in Modular Multilevel Matrix Converter
2022 IEEE International Conference on Automation/XXV Congress of the Chilean Association of Automatic Control (ICA-ACCA), 2022Felix Rojas +2 more
exaly +2 more sources
Control strategy of the modular Multilevel Matrix Converter
2014 IEEE Conference and Expo Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014Lie Xu, Chi Li
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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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An Improved Phasor Method for Modelling and Analysis of Modular Multilevel Matrix Converter
IEEE Transactions on Power Delivery, 2021modular multilevel matrix converter (M3C) has considerable application potential in motor driving and power systems, but its phasor model is rarely studied. This paper proposes a novel method for modelling and analysis of the M3C in the phasor domain. Firstly, an improved phasor method in matrix form is proposed for direct AC/AC MMC family.
Shenquan Liu +3 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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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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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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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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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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