摘要
提出了一种新颖的双向电流源高频链DC AC功率变换器的拓扑结构 ,并简要地阐述了其工作原理和控制方案。 50kHz开关频率、2 50W/50Hz输出的试验结果证明 ,双向电流源高频链DC AC功率变换器具有拓扑结构简单、能双向传输功率、器件少、控制简单。
A novel topology of high frequency link DC AC converter with bi directional flyback mode is proposed ,and its operational principle and control strategy are introduced briefly.The experimental result of 250W/50Hz output power with 50kHz switching frequency shows that the proposed HFL converter owns the advantages of bi directional power flow,fewer components,simple control scheme,good dynamic response and high efficiency.
出处
《电力电子技术》
CSCD
北大核心
1998年第4期7-10,共4页
Power Electronics
基金
浙江省自然科学基金资助
