升压型双闭环控制有源功率因数校正电路设计  

The Design of Boost-Type Double Closed-Loop Controlled Active Power Factor Correction Circuit

作　　者：张艳杰[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471000

出　　处：《电气技术》2016年第9期43-46,58,共5页Electrical Engineering

摘　　要：本文在传统的功率因数校正控制电路研究基础上,提出了一种应用于中大功率有源功率因数校正电路双闭环控制方法。该方法采用电压环和电流环的双环控制,实现了对功率因数校正电路的控制。本文建立小信号模型以及仿真模对该控制方法的工作原理和工作方式进行分析和研究.最后搭建实际的电路对该控制方法进行了验证。This paper presents a dual-loop control method which is applied to high-power active power factor correction circuit on the research of conventional power factor correction control circuit. The method adopt dual-loop control which is include voltage loop and current loop to achieve the control of the power factor correction circuit. This paper establish the small-signal model and simulation model to analysis and research working principle and mode of the control method.Finally, build the actual circuit to verify this control method.

关 键 词：功率因数控制 平均电流控制 双环控制 

分 类 号：TM46[电气工程—电器]