With ever-increasing power-density requirements, technologies such as energy storage
systems and electric-vehicles can benefit greatly from interfacing medium-voltage (MV)-AC …

This article presents a novel hybrid reconfigurable battery and photovoltaic (PV) system
designed to meet the growing demand for efficient renewable energy sources. The system …

Power losses on the upper and bottom IGBTs in half-bridge submodules (HBSMs) are not
even when hybrid modular multilevel converters (MMCs) work as inverters, which results in …

DC-side short-circuit fault is one of the key challenges for the modular multilevel converter
(MMC) based high-voltage direct current systems. In this article, a thyristor branch loop (TBL) …

In this paper, the characteristics of the voltage transfer ratio (VTR) and low-order harmonics
of the major modern space vector overmodulation strategies for two-level PWM converters …

This article offers an in-depth analysis of the hybrid modular multilevel converter (MMC)
working steadily under boost ac mode and proposes an improved capacitance design …

Hybrid modular multilevel converters (HMMC) have emerged recently as an improvement
over conventional MMCs due to their lower submodule capacitor sizing, smaller …

单向功率传输场景下, 挖掘桥臂内部全桥及半桥子模块的协调控制空间, 提出可节省器件的类半
桥子模块及由其与全桥子模块构成的新型单向功率混合型模块化多电平换流器(MMC) …

为了降低模块化多电平变换器的电容体积, 文中提出一种基于电容电压波动补偿混合子模块的
模块化多电平变换器. 首先, 介绍所提混合型模块化多电平变换器的系统结构与减小电容体积的 …

The hybrid Modular Multilevel Converter (MMC) composed of Full-Bridge Sub-Modules
(FBSMs) and Half-Bridge Sub-Modules (HBSMs) can cause excessive voltage fluctuation of …