Title :
A unified average model for single stage and two stage power factor correction converters
Author :
Shen, Miaosen ; Qian, Zhaoming
Author_Institution :
Power Electron. Res. Inst., Zhejiang Univ., Hangzhou, China
Abstract :
A unified average model for single stage and two stage power factor correction converters is given. Voltage control mode, peak current control mode and average current control mode can be simulated easily by changing parameters of the average model. With this model, simulation not only for small signal and static behavior but also for large signal and dynamic behavior of topologies mentioned above can be easily performed. It can be applied to simplify design process of the converters
Keywords :
DC-DC power convertors; electric current control; power factor correction; voltage control; DC/DC power converter; average current control mode; peak current control mode; single stage power factor correction converters; small signal behaviour; static behavior; two stage power factor correction converters; unified average model; voltage control mode; Active inductors; Circuit simulation; Current control; Equations; Frequency; Power factor correction; Switches; Switching circuits; Switching converters; Voltage control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2001. APEC 2001. Sixteenth Annual IEEE
Conference_Location :
Anaheim, CA
Print_ISBN :
0-7803-6618-2
DOI :
10.1109/APEC.2001.911637
