POWER 4-5-6仿真软件及其应用  

Introduction and Application on Simulation Software POWER 4-5-6

作　　者：沙占友 安涛[1] 

机构地区：[1]河北科技大学信息科学与工程学院,河北石家庄050054

出　　处：《电源技术应用》2008年第3期59-64,共6页Power Supply Technologles and Applications

摘　　要：开关电源的计算机仿真过程是首先根据实际电路建立数学模型,然后对数学模型进行形进行分析和研究,达到与实际制作开关电源相同的目的。介绍开关电源仿真软件POWER 4-5-6的主要特点及拓扑结构,重点阐述利用POWER 4-5-6设计开关电源功率级的方法和控制电路的小信号分析。The computer simulation process of switching power supply according to the below sequence： Firstly, establish mathematical model according to real electric circuit. Secondly, analyze this mathematical model to attain the goal of simulation real switching power supply. What is expatiated in the paper is that the main characteristic and topological structure of POWER 4-5-6, and this paper emphasis on the method of power stage of switching power supply designing and small-signal analysis of control system.

关 键 词：开关电源 计算机仿真 功率级 小信号分析 

分 类 号：TN86[电子电信—信息与通信工程]