LI Shiping, HUANG Rong, FENG Qin, et al. Power Cycling Capability and Reliability Test of IGBT Modules[J]. Electric Drive for Locomotives, 2015,(3):15-18.
LI Shiping, HUANG Rong, FENG Qin, et al. Power Cycling Capability and Reliability Test of IGBT Modules[J]. Electric Drive for Locomotives, 2015,(3):15-18. DOI: 10.13890/j.issn.1000-128x.2015.03.004.
In order to examine the reliability of IGBT modules , IGBT package structure was analyzed and a new model of powercycling was proposed based on the traditional method. Tests were performed on IGBT modules by power cycling and the failed situationwas shown. Compared to traditional life prediction and reliability evaluation of IGBT, the new power cycling method proposed in thispaper is more closer to the actual application and also more useful to IGBT failure analysis.
关键词
IGBT 模块封装结构失效功率循环模块性能可靠性试验
Keywords
IGBT modulepackage structurefailurepower cyclingmodule performancereliability test