一种具有简单浮动电容电压控制的混合二进制级联多电平逆变器

This article presents a single-sourced hybrid binary-cascaded multilevel inverter (BCMLI) with front-end high-frequency-link (HFL) converters. The purpose of HFL converters is to boost a dc-source voltage to three bus voltages in a binary ratio. In this article, one of the HFL converters is removed from the system and the voltage of the floating capacitor caused by the removal is controlled by a n...