igbt并联组件均流技术分析

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1、目录目录1绪论..........................................................................................................................................……11.1课题背景及研究意义.....................................................·..············································……

2、11.2国内外IGBT并联技术研究现状和发展趋势...........................................……，..........……11.3课题的目的和任务.................................................................·······································……22IGBT工作原理及应用要求...............................................

3、.....················································……32.1IGBT的工作原理和工作特性...............................……，................................................……32.1.1工作原理...............................................................................................

4、...............……32.1.2基本特性与主要参数..................................................········································……32，1.3擎住效应和安全工作区......................................................................................……52.2IGBT的驱动电路和保护..................

5、............................................................................……62.2.1IGBT对栅极驱动电路的要求.......................................……，.…、.，........……，........……62.2.2IGBT的保护...................................................................................

6、.......·..···········……73IGBT模块的并联特性分析..........................................................................................·.......……103.1影响并联均流的因素.....................................................···.·········································……103.1.1静态均

7、流特性分析.............................................·····.·········································……103.1.2动态均流特性分析.......................................................·····································……123.1.3改善并联均流的措施…，....................................

8、................................................……133.2对影响IGBT并联均流因素的仿真分析..................................................................……143.3并联模块的驱动和布线..........