摘  要：本文首先介绍了开关磁阻电机及功率因数校正技术的研究背景，分析了交错并联 Boost PFC 的工作特点及工作原理。最后基于TI公司UCC28070控制芯片，搭建了交错并联Boost PFC实验电路，实验结果表明交错并联电路具有很好的电流纹波抑制和高功率因数校正效果。

关键词：开关磁阻电机   交错并联   功率因数校正

Abstract: This paper firstly introduces the research background of the switched reluctance motor and power factor correction technology,The operating characteristics and working principle of the interleaved Boost PFC are analyzed. Finally, based on the UCC28070 control chip