双幅控制的串联有源钳位谐振直流环节逆变器  

Two-amplitude Series Actively Clamped Resonant DC-Link Inverter

作　　者：汪范彬[1] 张德华[1] 应建平[1] 刘腾[1] 

机构地区：[1]浙江大学,杭州310027

出　　处：《电力电子技术》2002年第3期39-42,共4页Power Electronics

基　　金：国家自然科学基金资助项目 (5 99770 2 1);浙江省自然科学基金资助项目 (5 990 74 )

摘　　要：提出了双幅控制的串联有源钳位谐振直流环节逆变器 ,该方案不仅保持了原电路结构简单 ,软开关等优点 ,而且有效降低了直流环节损耗 ,改善了系统的整体性能。给出了换流工作过程分析和双幅控制的实现条件 。The novel two amplitude series actively clamped resonant DC link inverter keeps the traditional advantages,such as simplicity,soft switching condition and high frequency,meanwhile the control technique greatly reduces the resonant power loss so that the overall system performance is improved.In this paper the operation process is analyzed and the design of key variable is discussed.Simulation and experiment results verfied its effectiveness.

关 键 词：逆变器 谐振/直流环节 有源钳位 双幅控制 

分 类 号：TM464[电气工程—电器]