V^2C控制的降压变换器建模分析

Analysis and Modeling of Buck Converter to V2C Control

叙述了V^2C(Voltage-Voltage-Current)控制下降压电路的工作原理,在专用电力电子仿真软件下对降压型变换器的建模方法进行了研究,最后对变换器系统在V^2和V^2C控制下的不同仿真结果进行分析。对比仿真结果验证了V^2C控制策略更具有较好的瞬态响应和抗干扰能力,对实际应用具有较好的指导意义。

This paper introduces the work principle of V2C controlled Buck converter and makes the study of modeling method under special electronic simulation software.At last,the simulation results under V^2 and V^2C are analyzed.It is verified that V^2 control has a better transient response and anti-interference,which has a good guidance meaning for the application in the practical engineering.