平衡与不平衡直流母线电压下无电流传感器PFC三相Vienna整流器的建模与控制

In the utilization of three-phase power, the dc-link voltage of the Vienna rectifier can function as two separate voltage sources, accommodating the need for varied output voltages. The voltage-oriented control is usually used to achieve proportional adjustment of the output capacitor voltage, but this typically requires an increased number of sensors. Therefore, this article proposes a current-se...