Detection of transformer windings' deformations with frequency response analysis method

被引:0
|
作者
Banaszak, Szymon [1 ]
机构
[1] Zachodniopomorski Uniwersytet Technol, Katedra Elektrotechnol & Diagnostyki, PL-70313 Szczecin, Poland
来源
PRZEGLAD ELEKTROTECHNICZNY | 2010年 / 86卷 / 11B期
关键词
power transformer; winding deformation; frequency response analysis (FRA);
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 paper describes factors that influence correctness of frequency response measurement of transformer winding. Characteristic changes in measured curves observed for various typical defects in windings have also been analyzed. Introduction of these data for analysis of FRA results allows proper identification of defect, by comparison of FRA curves. (Detection of transformer windings' deformations with frequency response analysis method).
引用
收藏
页码:174 / 177
页数:4
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