重复控制器在PFC中的应用  

The Application of Repetitive Controller in PFC

作　　者：张常玉[1] 孟慧英[1] 

机构地区：[1]上海贝尔股份有限公司,南京江苏210037

出　　处：《电源世界》2015年第1期28-31,共4页The World of Power Supply

摘　　要：本文首先对PFC的传统PI控制器进行分析,为了克服PI控制器的缺陷,引进了重复控制器的思想。为此,在原有PI控制器的基础上增添重复控制器构成复合控制器,进一步提高了PFC的性能。仿真结果表明,PI控制器和重复控制器构成的复合控制器,可以作为PFC性能优良的控制器。In this paper, Firstly, the traditional PI controller of the PFC is analyzed. In order to overcome the shortcomings of PI controller, the repetitive controller is introduced. The complex controller based on the original P1 controller and the repetitive controller improves the pertbrmance of PFC greatly. The simulation results show that the complex controller with P1 controller and repetitive controller can be used as excellent performance.

关 键 词：BOOST PFC 重复控制 复合控制 

分 类 号：TM464[电气工程—电器]