3D Structural Analysis of Ground-Wall Insulation of ac Rotating Machines Using X-Ray Tomography

被引：0
|
作者：
Contin, A. [1 ]
Schena, G. [1 ]
Dreossi, D. [2 ]
机构：
[1] DIA Univ Trieste, Trieste, Italy
[2] Sincrotrone Trieste SCPA, Trieste, Italy
来源：
PROCEEDINGS OF THE 2013 IEEE INTERNATIONAL CONFERENCE ON SOLID DIELECTRICS (ICSD 2013), VOLS 1 AND 2 | 2013年
关键词：
rotating machines; ground-wall insulation; x-ray tomography;
D O I：
暂无
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：
The X-ray computed tomography has been applied here to inspect the internal features of two types of ground-wall insulation systems of ac rotating machines. Samples extracted from complete coils were scanned and their internal structure was analyzed by means of virtual slicing and 3D rendering procedures. Specialized software tools have been used to discover the morphological features of both the distributed voids and the high-density anomalies. It is was found that the resin penetration as well as the density and the geometries of the distributed microvoids depend from the tape characteristics.
引用
收藏
页码：279 / 282
页数：4
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