A comparative investigation of electrothermal endurance models for insulating materials and systems characterization

被引:13
|
作者
Montanari, GC
机构
[1] Department of Electrical Engineering, University of Bologna
[2] IEC 15E
[3] Department of Electrical Engineering, 40136 Bologna
关键词
electrothermal stress; ageing; phenomenological life models; physical life models; stochastic and non-parametric models;
D O I
10.1109/57.591521
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Inference of ageing mechanisms becomes a very complex matter in insulations, where the presence of electrical field concentrations, temperature gradients, various insulating materials, inhomogeneities, etc., complicates tremendously any physical investigation.
引用
收藏
页码:13 / &
页数:14
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