A NEW FREQUENCY-RESPONSE ANALYSIS METHOD FOR POWER TRANSFORMERS

被引：63

作者：

VAESSEN, PTM ^{[1
]}

HANIQUE, E ^{[1
]}

机构：

[1] SMIT BV,HIGH VOLTAGE LAB,NIJMEGEN,NETHERLANDS

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1992年 / 7卷 / 01期

关键词：

D O I：

10.1109/61.108932

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：

A new Frequency Response Analysis (FRA) method is described which is being used on power transformers at the KEMA laboratories. This new frequency domain method is applied to digitally recorded time signals, is easy to use and provides high resolution frequency spectra for both magnitude and phase. This tailor-made FRA-method uses a low voltage special impulse source to avoid aliasing. Throughout the paper results from several measured transformers are presented.

引用

页码：384 / 391

页数：8