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IEEE transactions on power electronics, 2020
Model predictive control (MPC) is widely employed in voltage-source converters due to its fast-dynamic response, straightforward realization, and flexible inclusion of multiobjective regulation.
Jinyu Wang +5 more
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Model predictive control (MPC) is widely employed in voltage-source converters due to its fast-dynamic response, straightforward realization, and flexible inclusion of multiobjective regulation.
Jinyu Wang +5 more
semanticscholar +1 more source
Model Predictive Control of High-Power Modular Multilevel Converters—An Overview
IEEE Journal of Emerging and Selected Topics in Power Electronics, 2019Model predictive control (MPC) has emerged as a promising approach to control a modular multilevel converter (MMC). With the help of a cost function, the control objectives of an MMC are achieved easily by using an MPC approach.
A. Dekka +4 more
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Modular multilevel converter models for electromagnetic transients
2014 IEEE PES General Meeting | Conference & Exposition, 2014Modular multilevel converters (MMCs) may contain numerous IGBTs. The modeling of such converters for electromagnetic transient type (EMT-type) simulations is complex. Detailed models used in MMC-HVDC simulations may require very large computing times. Simplified and averaged models have been proposed in the past to overcome this problem.
Hani Saad +6 more
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IEEE transactions on power electronics, 2019
Fault-current handling capability of the modular multilevel converters (MMCs) under dc-cable short-circuit conditions is a major concern for the MMC applications on the high-voltage direct-current (HVDC) transmission systems, where the MMCs based on half-
T. Nguyen +3 more
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Fault-current handling capability of the modular multilevel converters (MMCs) under dc-cable short-circuit conditions is a major concern for the MMC applications on the high-voltage direct-current (HVDC) transmission systems, where the MMCs based on half-
T. Nguyen +3 more
semanticscholar +1 more source
Modular Multilevel Converter cell construction
2012 47th International Universities Power Engineering Conference (UPEC), 2012Modular Multilevel Converter (MMC) is a promising technology for connecting to the grid distant offshore applications. This paper presents the considerations, the procedure and the challenges of the MMC's basic building block construction. The prototype is thoroughly tested and its results are discussed in this paper.
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Submodule capacitor dimensioning for Modular Multilevel Converters
2012 IEEE Energy Conversion Congress and Exposition (ECCE), 2012This paper deals with the dimensioning of the capacitors in modular multilevel converters based on analytical equations. Considered design parameters are the (periodic) energy fluctuation, the admissible ripple voltage, and the demand in control reserve. Design examples complete this paper.
Hans Barnklau +2 more
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Modular Multilevel Converters for Transportation Electrification: Challenges and Opportunities
IEEE Transactions on Transportation Electrification, 2018The power converters based on a modular structure have gained importance for electric transportation applications, including electric vehicles (EVs), EV charging stations, railway traction, and electric ships.
Deepak Ronanki, S. Williamson
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IEEE Power & Energy Society General Meeting, 2020
This paper focuses on the control of Modular Multilevel Converters (MMC) for High Voltage DC (HVDC) applications during unbalanced AC grid voltage sags where positive and negative sequence voltages are equal. The control scheme is based on six arm energy
E. Prieto‐Araujo +3 more
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This paper focuses on the control of Modular Multilevel Converters (MMC) for High Voltage DC (HVDC) applications during unbalanced AC grid voltage sags where positive and negative sequence voltages are equal. The control scheme is based on six arm energy
E. Prieto‐Araujo +3 more
semanticscholar +1 more source
2018 2nd International Conference on Trends in Electronics and Informatics (ICOEI), 2018
Voltage Sourced Converters (VSC) are being used in High Voltage Direct Current (HVDC) power transmission to convert electrical power from AC to DC and vice versa and has the significant proportion of future DC transmission schemes. The converters have the ability to provide the connected AC networks with “clean” real and reactive power without the need
Prabhat Mishra, Mukesh M. Bhesaniya
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Voltage Sourced Converters (VSC) are being used in High Voltage Direct Current (HVDC) power transmission to convert electrical power from AC to DC and vice versa and has the significant proportion of future DC transmission schemes. The converters have the ability to provide the connected AC networks with “clean” real and reactive power without the need
Prabhat Mishra, Mukesh M. Bhesaniya
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Multisampling in interleaved converters and modular multilevel converters
IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016This paper presents a method for sampling the analog variables and running the controller in multi-cell converters with a frequency higher than the switching frequency. First we introduce the multi-cell converters and highlight their similarities. Next we describe the devised method and explain the strategy to avoid simultaneous sampling and switching ...
Tomas P. Correa +2 more
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