基于单周期控制的Boost APFC开关电源研究

Research of Technology of Boost APFC Based on One-cycle Control

单周期控制技术是一种非线性大信号控制技术。文章详细分析了单周期控制技术的原理,并将该理论应用到Boost APFC电路中,通过仿真证明了该理论具有结构简单、功率因数高等优点。

One-cycle Control（OCC） is a nonlinear large signal control technique.This paper introduces the theory of OCC,and applies it to the circuit of Boost APFC.The simulation result shows that one-cycle control has some advantages in high power factor and simple structure.