In order to improve the PFC (Power Factor Correction), a boost-APFC-based power driver for the vector-control ACIM is designed in this paper.

• 为提高系统输入端的功率因数,减少注入电网的谐波,本文根据矢量控制的原理设计了基于功率因数控制的交流感应电机矢量控制的DSP试验系统;