摘要
本文设计出了一种基于频域分析法的超前-滞后补偿网络,并在Matlab仿真系统环境下,得出补偿网络的频率特性及补偿后的回路函数的频率特性。结果表明,所采用的Matlab仿真软件可方便地用于整定补偿网络的参数并直观地得到仿真实验结果,对于开发和研究Buck变换器有着十分重要的意义。
A forward-lag compensation network based on frequency domain analysis method is designed The frequency characteristics of the compensation network and the compensated loop function are obtained under the environment of MATLAB simulation system.The simulation software of MATLAB can be used to adjust the parameters of compensation network conveniently and get the simulation results intuitively.It is very important for the development and research of Buck converter.
作者
孟卓
MENG Zhuo(School of Mechanical Electrical and Information Engineering,Shaanxi Energy Institute,Xianyang 712000,China)
关键词
BUCK变换器
幅频图
补偿网络
仿真
Buck Converter
Amplitude-frequency Diagram
Compensation Network
simulation
