摘要
阐述了原边反馈反激变换器的工作原理,论述了原边反馈反激变换器的优点,最后在MATLAB/Simulink中进行了建模与仿真。MATLAB/Simulink作为常用的研究软件,在反激变换器这一领域往往着眼于常规副边反馈的仿真研究,鲜有原边反馈的相关阐述。对某种原边恒流反馈的反激变换器进行仿真探讨,为实际电路的设计提供了方便。
The paper studies the working principle of the primary side regulated flyback converter,and discusses the advantages of the secondary side regulated flyback converter. At last,the paper makes modeling and simulation in the MATLAB/Simulink. As a commonly used research software,MATLAB/Simulink often focuses on the simulation research of the traditional secondary side regulated flyback converter. There are few related descriptions of primary side regulated feedback converter in the MATLAB/Simulink. The paper makes a decision to simulate the constant current feedback of primary side regulated flyback converter. The paper provides convenience for the practical circuit design of primary side regulated flyback converter.
作者
孙博海
胡桂明
郭向威
SUN Bo-hai;HU Gui-ming;GUO Xiang-wei(College of Electrical Engineering,Guangxi University,Nanning,Guangxi 530004,China)
出处
《计算技术与自动化》
2019年第2期23-28,共6页
Computing Technology and Automation
关键词
反激变换器
原边反馈
建模与仿真
flyback converter
primary side regulated
modeling and simulation
