半桥式串联谐振变换器的效率问题  

The Efficiency of The Half-Bridge Series-Resonant Converter

作　　者：冯文江[1] 

机构地区：[1]西南石油学院

出　　处：《电讯技术》1993年第3期21-25,60,共6页Telecommunication Engineering

摘　　要：对半桥式串联谐振变换器进行状态分析,结合能量传递过程,可导出谐振电流的波形系数。本文讨论了工作频率高于谐振频率时变换器的效率问题。This paper analyses the mode of half-bridge series-resonant Converter. By meansof the energy transmitting, we can obtain the resonant current waveform factor. It also discussesthe efficiency of the converter when switch frequency is higher than resonant frequency.

关 键 词：电源 谐振变换器 变换器 

分 类 号：TN624[电子电信—电路与系统]