基于Pspice的ZCT-PWM Boost变换器仿真分析  

Simulation Study of Zero-current-transition PWM Boost Converter Based on Pspice

作　　者：赵秀芬[1] 吕静[1] 孙志平[1] 

机构地区：[1]北京工业职业技术学院信息工程系,北京100042

出　　处：《北京工业职业技术学院学报》2013年第3期25-30,共6页Journal of Beijing Polytechnic College

基　　金：2013年北京市大学生创新项目(110601301)

摘　　要：采用OrCAD/Pspice仿真软件对ZCT-PWM Boost变换器进行仿真分析。通过对电路的理论分析,使电路的开关管均工作在零电流条件下,同时对电路进行仿真分析,为确定元件参数提供了科学的理论依据。This paper uses the simulation software of OrCAD/Pspice to give a simulation analysis on the converter of Boost soft - switching. Through theoretical analysis of the circuit, it is revealed that power switches can work under zero - current condition. At the same time, the paper gives a simulation analysis on the circuit, which provides sci- entific basis for determining the parameters of components.

关 键 词：PSPICE仿真 零电流转换(ZCT) 脉冲宽度调制(PWM) 

分 类 号：TM46[电气工程—电器]