实现串联谐振变换器高可靠性工作的新颖电路  

An Updated Circuit to Realize Highly Reliabel Operation of SRC

作　　者：李文辉[1] 马方[1] 张旭 钟国俭[1] 

机构地区：[1]华东电子工程研究所

出　　处：《现代雷达》1995年第4期70-77,共8页Modern Radar

摘　　要：以“电路故障恶化理论”￣［８］为基础，深入研究了串联谐振变换器（ＳＲＣ）理论和工作原理，提出了一种彻底防止共同导通、单端工作的（ＳＲＣ）新颖电路，并从理论上证明了它的正确性。还提出了模拟高频开关变压器初级电压的实验电路。Based on FDT(Fault Deterioration Theory)and SRC(Serial Resonant Converter)theory and operation principle ,an updated single-ended SRC circuit wihich can fully prevent switch tube from con-ducting simultaneously is presentecd,and its frasibility is theoretically proved.An experiment circuit to simu-late primary voltage of HF switching transformer is put forward.

关 键 词：电路故障恶化 串联谐振变换器 高频开关变压器 

分 类 号：TN624.01[电子电信—电路与系统]