Analysis and Suppression of the Frequency-Aliasing Phenomenon Related to the Sorting-Algorithm-Based Voltage-Balance Strategy in an MMC System

The frequency-aliasing phenomenon, which can distort high-frequency harmonics in the analog input signal into low-frequency harmonics in the output digital signal, is widespread in the process of analog to digital conversions. The sorting-algorithm-based voltage-balance strategy is also such a conversion process. This strategy converts the analog-continuous-sinusoidal fundamental wave into the dig...