李磊;项泽宇;胥佳梅;

• 1:南京理工大学自动化学院

摘要(Abstract)：

传统Flyback逆变器应用在高电压、大功率场合时常会存在电压应力过大等问题。为此,在传统反激逆变器拓扑中引入二极管箝位多电平技术,提出了一种交错并联反激式三电平逆变器。分析了该拓扑的工作原理,推导了输入与输出的关系,并分析了该逆变器的外特性,给出了电路中主要参数的计算方法。仿真和实验结果验证了所提拓扑的可行性。

关键词(KeyWords)： 反激逆变器;三电平;闭环控制策略;DSP

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(51177073)~~

作者(Author): 李磊;项泽宇;胥佳梅;

Email:

DOI: 10.13335/j.1000-3673.pst.2015.03.038

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