high power factor rectifier的意思|示意

The DC bus voltage and the power factor of the PWM rectifier are regulated by three nonlinear PI controllers with high performance.

采用双环结构，用三个非线性PI环节实现了对整流器直流电压与功率因数的高性能控制。

Set up the circuit design criterion for the steady - stage deadbeat control to the line current of a three - phase high-power-factor rectifier based on voltage space-vector PWM.

建立了对基于电压空间矢量pwm的三相高功率因数整流器实现电流稳态无差拍控制的设计准则。