Enhanced hybrid modular multilevel converter with improved reliability and performance characteristics
This paper proposes an enhanced hybrid modular multilevel converter (MMC), which utilizes
a combination of half-bridge submodules (HBSM) and at least one full-bridge submodule …
a combination of half-bridge submodules (HBSM) and at least one full-bridge submodule …
Novel multi‐terminal MMC‐based dc/dc converter for MVDC grid interconnection
S Jafarishiadeh, V Dargahi… - IET Power …, 2018 - Wiley Online Library
Multi‐terminal modular multilevel converter (MMC)‐based dc/dc converter with the medium‐
frequency ac‐link transformer is an attractive and feasible solution for interconnecting …
frequency ac‐link transformer is an attractive and feasible solution for interconnecting …
Advanced Local Grid Control System for Offshore Wind Turbines with the Diode-Based Rectifier HVDC Link Implemented in a True Scalable Test Bench
Diode-based HVDC link technology is considered an alternative to reduce the cost and
complexity of offshore HVDC platforms. When this technology is used, the AC grid of the …
complexity of offshore HVDC platforms. When this technology is used, the AC grid of the …
A novel hybrid cross-connected sub-module-based hybrid MMC for MV applications
This paper presents a hybrid modular multilevel converter (HMMC) with a novel cross-
connected hybrid sub-module (XH-SM) structure comprising of Si and SiC devices. The …
connected hybrid sub-module (XH-SM) structure comprising of Si and SiC devices. The …
Comparative analysis of PWM techniques for 15-level cross-connected H bridge inverter
The total harmonic distortion of the voltage plays an important role in selecting filter
components. Multilevel inverters are one of the solutions for reducing total harmonic …
components. Multilevel inverters are one of the solutions for reducing total harmonic …
[PDF][PDF] Reliability analysis of modular multi-level converters for high and medium voltage applications
J Wylie - 2019 - core.ac.uk
Abstract Modular Multi-level Converters (MMC) are currently the favoured voltage source
converter for High Voltage Direct Current (HVDC) systems because they feature a good …
converter for High Voltage Direct Current (HVDC) systems because they feature a good …
Generalized sensorless capacitor voltage balancing technique for modular multilevel converter with increased output voltage levels
Modular Multilevel Converter (MMC) needs appropriate sub-module capacitor voltage
balancing for proper operation. As discontinuous modulation has less switching instants, it …
balancing for proper operation. As discontinuous modulation has less switching instants, it …
Analysis of double-star modular multilevel topologies applied in hvdc system for grid connection of offshore wind power plants
WCS Amorim, D do Carmo Mendonça… - Journal of Control …, 2020 - Springer
Reducing costs related to passive elements and ensuring ability to handle short-circuit faults
are essential for a reliable and cost-effective operation of modular multilevel converters …
are essential for a reliable and cost-effective operation of modular multilevel converters …
Hybrid full bridge-half bridge MML power converter for HVDC diode rectifier connection of large off-shore wind farms
The connection of large off-shore wind farms using diode rectifier (DR) units presents
important advantages due to the simplicity of the diode rectifier converter, its robustness and …
important advantages due to the simplicity of the diode rectifier converter, its robustness and …
Partially signed binary voltage control of hybrid modular multilevel converter
This article proposes the partially signed binary voltage control (PSBVC) method for a hybrid
modular multilevel converter (MMC)(HMMC), which has a mixture of half-bridge submodules …
modular multilevel converter (MMC)(HMMC), which has a mixture of half-bridge submodules …