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Sequential Phase-Shifted Model Predictive Control for Modular Multilevel Converters
(2021)
Model predictive control has emerged as a promising approach to govern modular multilevel converters (MMCs), due to its flexibility to include multiple control objectives and simple design process. However, this control ...
Cyber-attacks in modular multilevel converters
(IEEE-Inst Electrical Electronics Engineers, 2022)
Distributed control of modular multilevel converter (MMC) submodules (SMs) offers several potential benefits such as flexibility, scalability, and modularity. In this approach, low-level control tasks, such as capacitor ...
Denoising and Voltage Estimation in Modular Multilevel Converters Using Deep Neural-Networks
(2020)
Modular Multilevel Converters (MMCs) have become one of the most popular power converters for medium/high power applications, from transmission systems to motor drives. However, to operate properly, MMCs require a considerable ...
Model-predictive-control-based capacitor voltage balancing strategies for modular multilevel converters
(IEEE, 2019)
This paper presents two capacitor voltage balancing (CVB) strategies for modular multilevel converter (MMC) applications. Both balancing schemes are based on model predictive control and are designed to efficiently solve ...
A modular multilevel series/parallel converter for a wide frequency range operation
(IEEE Transactions on Power Electronics, 2020)
A modular multilevel series/parallel converter for a wide frequency range operation
(IEEE Transactions on Power Electronics, 2020)
Experimental validation of a nested control system to balance the cell capacitor voltages in hybrid MMCs
(IEEE, 2021)
In a hybrid modular multilevel converter (MMC), capacitor voltage balance between the Full-Bridge Sub-Modules (FBSMs) and Half-Bridge Sub-Modules (HBSMs) is only possible when the arm currents are bipolar. For a grid-connected ...
Module implementation and modulation strategy for sensorless balancing in modular multilevel converters
(IEEE Transactions on Power Electronics, 2020)
Module implementation and modulation strategy for sensorless balancing in modular multilevel converters
(IEEE Transactions on Power Electronics, 2020)
Optimal ZCS Modulation for BidirectionalHigh-Step-Ratio Modular Multilevel dc-dc Converter
(2021)
Recent developments in dc powered technologies have increased interest in highly efficient dc-dc converters, especially at high voltage and high-step voltage ratios. Modular multilevel converters (MMCs) are an attractive ...