全桥全桥式高频脉冲交流环节DC/AC逆变器的研究  

Research on High-Fequency AC Pulse Link DC/AC Inverters with Full Bridge - Full Bridge Style

作　　者：张友军[1] 

机构地区：[1]苏州铁路机械学校空调专业部,苏州215008

出　　处：《电气开关》2001年第6期10-12,共3页Electric Switchgear

摘　　要：提出了一种新颖的全桥全桥式ＳＰＷＰＭ高频脉冲交流环节逆变器电路拓扑。对电路及其控制原理 作了详细分析，仿真与试验结果表明这类电路拓扑的可行性。该电路具有拓扑结构简单、双向功率 流、功率器件电压应力低、负载适应性强、易于控制、易于实现等优点。A novel topology of high -frequency AC pulse link DC/AC inverter with Full bridge -Fll bridge style using SPWPM control is proposed in this paper. The operation principle and control stratcgy of this topology are analyzed in detail and studied. The simu1ation and experiments show the topolgy is feasible. The invertcr owns the advantages such as simple structure, bi -directional power flow, low voltage stress, strong load adaptability,easy control and realize.

关 键 词：高频脉冲交流环节 正旋脉宽脉位调制 DC/AC逆变器 SPWPM 

分 类 号：TM464[电气工程—电器]