一种电流型驱动同步AC/DC反激变流器的设计  

Drive a current-mode synchronous AC/DC flyback converter design

作　　者：王芳[1] 

机构地区：[1]湖南科技职业学院,湖南长沙410004

出　　处：《微计算机信息》2009年第17期304-306,共3页Control & Automation

摘　　要：提出变频控制新型电流型驱动同步AC/DC反激变流器的设计思路,对电路参数的优化设计及效率进行了详尽的分析,通过实验样机效率分析达到效率要求,验证了电路的实用性,获得了实验结果与理论分析基本一致的结论,同时为AC/DC适配器的设计提供了关键的技术依据。This paper presents a new design of varied frequency the new current driven methods for SR applied AC/DC flyback converters,and a detailed analysis of the design and efficiency of circuit parameters,then through experimental prototype can achieve the efficiency requirements to verify the practicality of circuit o It＇s experimental results are basically consistent with the theoretical analysis,as well as to provide the key technical basis for AC / DC adapter designed.

关 键 词：变频控制 同步整流 AC/DC 反激变流器 高效率 

分 类 号：TM92[电气工程—电力电子与电力传动]