模块组合多电平变换器(modular multilevel converter, MMC) 具有高度模块化, 易于扩展,
输出电压波形好等特点, 尤其适用于中高压大功率系统应用. 首先介绍MMC …

Multilevel converters and battery energy storage systems are key components in present
and future medium voltage networks, where an important integration of renewable energy …

In the future, new aspects from decentralized generation using different dc voltage levels are
expected to influence the general concept of power exchange. Converter are needed to …

An improved circulating current control method by applying a digital plug-in repetitive
controller is discussed for harmonic elimination of a carrier-phase-shift pulse-width …

For a large multiterminal HVDC system, it is important for a dc fault on a single branch to not
cause significant disturbance to the operation of the healthy parts of the dc network. Some …

The modular multilevel converter (MMC) is the state‐of‐the‐art for multilevel converter
topologies. This study presents the operation of the MMC using the multilevel selective …

This paper is the continuation of part I in which a modulation strategy for the modular
multilevel converter, which provides voltage balancing of the capacitors of different …

Modular multilevel converter (MMC) is a promising topology for medium-and high-power
conversion systems. In recent years, it has been prominent over other power converters …

The development of modular multilevel converter (MMC) and the increased needs for long
distance bulk power transmission using underground and subsea cables have promoted the …

In this paper, the analytical solution for the submodule voltage ripple equations of a modular
multilevel converter (MMC) is derived, based on the knowledge of the external …