电源学报
電源學報
전원학보
JOURNAL OF POWER SUPPLY
2012年
3期
48-51
,共4页
杨子靖%王聪%辛甜%林帅%杨荣
楊子靖%王聰%辛甜%林帥%楊榮
양자정%왕총%신첨%림수%양영
双向DC—DC变换器%LLC谐振%全桥%ZVS
雙嚮DC—DC變換器%LLC諧振%全橋%ZVS
쌍향DC—DC변환기%LLC해진%전교%ZVS
bi-directional DC/DC converter%LLC resonance%full bridge%ZVS
将LLC谐振网络引入到全桥双向DC-DC变换器中,提出一种新型双向全桥LLC谐振变换器。该变换器主要由传统全桥双向DC-DC电路和LLC谐振网络组成。该电路可以在全负载范围内实现功率开关管的零电压开通关断和整流环节的零电流开通关断。文中介绍和分析了变换器的拓扑结构与工作原理.并通过仿真验证了理论分析的正确性。
將LLC諧振網絡引入到全橋雙嚮DC-DC變換器中,提齣一種新型雙嚮全橋LLC諧振變換器。該變換器主要由傳統全橋雙嚮DC-DC電路和LLC諧振網絡組成。該電路可以在全負載範圍內實現功率開關管的零電壓開通關斷和整流環節的零電流開通關斷。文中介紹和分析瞭變換器的拓撲結構與工作原理.併通過倣真驗證瞭理論分析的正確性。
장LLC해진망락인입도전교쌍향DC-DC변환기중,제출일충신형쌍향전교LLC해진변환기。해변환기주요유전통전교쌍향DC-DC전로화LLC해진망락조성。해전로가이재전부재범위내실현공솔개관관적령전압개통관단화정류배절적령전류개통관단。문중개소화분석료변환기적탁복결구여공작원리.병통과방진험증료이론분석적정학성。
A new bidirectional DC-DC converter with LLC resonant net was proposed. The converter was composed of LLC resonant net and traditional bi-directional DC-DC circuit with zero voltage switching (ZVS) operation of the primary switches and zero current switching (ZCS) operation of the rectifier diodes. The topology configuration and principle of converter were analyzed and the results of simulation verified the theoretical results.