一种差模零电压开关谐振开关电容整流器的调制方案

This article proposes a predictive modulation scheme for a differential mode resonant switched capacitor rectifier (DMRSCR) to achieve high efficiency and power factor correction (PFC) for wide voltage gain. The modulation scheme ensures extensive zero-voltage switching (ZVS) turn-on on all the switches under varying sinusoidal input voltage without requiring additional circuits or sensors. Four k...