节点文献
大功率IGBT模块并联使用中动静态均流特性研究
Study of the Current Balances of IGBTs in Paralleling
【摘要】 介绍了IGBT扩容的并联方法 ,分析了IGBT模块并联运行时导致不均流的各种因素 ,提出了相应的解决措施 ,仿真分析结果证明了栅极电阻补偿方法的有效性。
【Abstract】 To extent the rating range of current of IGBT, the parallel methods are presented in this paper. The factors led to current unbalances of each IGBT in parallel are analyzed and corresponding solutions are proposed. The effects are verified by simulation results.
【关键词】 绝缘栅双极性晶体管;
并联;
静态均流;
动态均流;
【Key words】 IGBT parallel on state current balance dynamic current balance;
【Key words】 IGBT parallel on state current balance dynamic current balance;
【基金】 国家“十·五”重大专题基金项目(2001BA311A063)
- 【文献出处】 电工技术杂志 ,Electrotechnical Journal , 编辑部邮箱 ,2004年09期
- 【分类号】TN32
- 【被引频次】11
- 【下载频次】483