谐振复位正激同步整流电路的研究  

Research on Resonant Reset Forward Converter with Synchronous Rectification

作　　者：郭晓亮[1] 王毅[1] 是亚明[2] 

机构地区：[1]哈尔滨工业大学深圳研究生院,广东深圳518055 [2]艾默生网络能源有限公司,广东深圳518057

出　　处：《电力电子技术》2009年第5期58-60,共3页Power Electronics

摘　　要：提出了同步整流效率的相关计算方法,并在分析次级同步整流特点的基础上做了大量相关实验,总结出谐振电容对效率的影响程度和应用电荷保持法的同步整流驱动方式对效率的提升程度。实验表明,提出的同步整流拓扑以较少的器件实现了效率的进一步提升。The calculation about the efficiency related to synchronous rectification（SR） is presented, sums up the effects of resonant capacitance and driving ways for synchronous rectification to efficiency, bases on the lots of experiments according to the characteristic of SR circuit.The experimental results verify that the circuit adopts fewer components and fulfills the efficiency improvement greatly.

关 键 词：谐振 整流/正激 效率提升 

分 类 号：TM46[电气工程—电器]