Title :
Analysis and average modeling of critical mode boost PFC converter
Author :
Shen, Miaosen ; Qian, Zhaoming ; Chen, Min
Author_Institution :
Power Electron. Res. Inst., Zhejiang Univ., Hangzhou, China
Abstract :
Critical mode boost PFC converter with voltage control mode and current control mode are analyzed. Two average models for them are proposed. With these models, simulation not only for small signal and static behavior but also for large signal and dynamic behavior of the two kinds of converters can be easily performed. Simulations and experiments were done to verify the proposed models.
Keywords :
electric current control; power factor correction; rectifying circuits; voltage control; critical mode boost PFC converter; current control mode; dynamic behavior; large signal behavior; small signal behavior; static behavior; voltage control mode; Circuits; Current control; Equations; Error correction; Inductors; Pulse width modulation converters; Reactive power; Switches; Switching converters; Voltage control;
Conference_Titel :
Power Electronics and Drive Systems, 2001. Proceedings., 2001 4th IEEE International Conference on
Print_ISBN :
0-7803-7233-6
DOI :
10.1109/PEDS.2001.975299
