一种用于电流控制型飞跨电容多电平变换器的高带宽并行主动平衡控制器

This work presents a capacitor voltage balancing controller for current-controlled flying capacitor multilevel converters. A small-signal model of the converter derived from state–space averaging informs the parallel controller structure. The proposed controller incorporates nonlinear actions to decouple flying capacitor control loops and prevent adverse interaction between the capacitor voltage b...