一种实用新型单相PFC电路控制方法的分析  

An Analysis for One Practical Method of Single-phase PFC Control

作　　者：吴卫民[1] 钱照明[1] 陈国呈[2] 

机构地区：[1]浙江大学,杭州310027 [2]上海大学,上海200072

出　　处：《电力电子技术》2002年第2期32-35,共4页Power Electronics

摘　　要：分析了家电领域里常用的两种不同PFC控制技术 ,指出其各自的优缺点。在此基础上提出一种新的PFC控制方法 ,给出了理论分析、仿真分析以及实验结果。Two PFC control techniques are presented with their respective characters in the household electrical field. Based on these, a novel control strategy is proposed in this paper with related theory and simulation analysis. A 2kW prototype converter is implemented to show that the experimental results are in good agreement with our theoretical analysis.

关 键 词：电流跟踪 电源功率因数 电网 单相PFC电路 控制方法 

分 类 号：TM714.3[电气工程—电力系统及自动化]