移相全桥DC/DC变换器动态建模研究  

A Study About Modeling of Phaseshift Full-bridge DC/DC Converter

作　　者：陈志洋[1] 邹云屏[1] 

机构地区：[1]华中科技大学,湖北武汉430074

出　　处：《电源技术应用》2002年第7期21-24,共4页Power Supply Technologles and Applications

摘　　要：利用状态空间平均法分析了ZVS PWM-DC/DC变换器主电路并利用状态平均方程对其建立了动态模型,进行了仿真研究。The phuseshilt full-bridge DC/DC converter using the average state-space equation is analyzed. In particular it is discussed how to set up the model of the phaseshift full-bridge DC/DC converter. The model and the simulation that prove the useness oi the model are shown, also.

关 键 词：移相全桥DC/DC变换器 动态建模 状态空间平均法 小信号模型 

分 类 号：TN624[电子电信—电路与系统]