基于通用平均法的低频驱动应用模块化多电平变换器能量控制

This article focuses on the energy control of modular multilevel converters (MMCs) for drive applications at low frequency. Utilizing the general averaging method, this work extends the results for MMC dc-operation in a previous work to low-frequency operation, and inherits all improvements with respect to model based controller design in dc-operation analysis, compared to other state-of-art appro...