Nonlinear Interpretation Technique for Lightning Impulse Test

被引:3
|
作者
Velandy, Jeyabalan [1 ]
机构
[1] Crompton Greaves Ltd, Global R&D Ctr, Bombay 400042, Maharashtra, India
关键词
Insulation failures; interpretation techniques; lightning impulse test; transformer; transformer windings; TRANSFORMERS;
D O I
10.1109/TPWRD.2015.2412681
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 nonlinear interpretation technique is proposed to detect the fault in transformer windings during the impulse test. To prove feasibility of the proposed technique, 90-MVA 220/110-kV, 250-MVA 500/275/33-kV transformers, and a 22-kV interleaved winding are used.
引用
收藏
页码:1623 / 1625
页数:3
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