摘要
介绍新型电力电子器件(IPM)的发展带来的变频器在发生故障时一些处理方法的不同,通过对IGBT和IPM结构的比较,结合工作体会给出这些故障现象的一些分析。
Some basic knowledge is presented about the development of new-type power electronics IPM,Some different methods are taken to cope with the fault of inverter, Comparing the configuration of IPM and IGBT, The fault is analyzed by work experiences combination .
出处
《电气应用》
北大核心
2006年第2期69-71,37,共4页
Electrotechnical Application
关键词
IPM模块
IGBT模块
变频器
故障保护
intelligent power module insulated gate bipolar transistor inverter error protection
