Analysis of the transformer frequency response using the grouped index method using a moving data window

被引：0

作者：

Szoka, Wojciech ^{[1
]}

Banaszak, Szymon ^{[1
]}

机构：

[1] Zachodniopomorski Uniwersytet Technol Szczecinie, Katedra Wysokich Napiec & Elektroenergetyki i, Ul Sikorskiego 37, PL-70310 Szczecin, Poland

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2024年 / 100卷 / 01期

关键词：

Transformer; Frequency Response Analysis; FRA; windings; numerical indices;

D O I：

10.15199/48.2024.0114

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：

Transformers are one of the most important elements of the power system. Therefore, they should be subjected to periodic diagnostic examinations. For the assessment of their mechanical condition, the FRA method is used (frequency response analysis). The paper presents the influence of the data window width on the assessment of the frequency response of the transformer using the grouped index method. The conducted analyzes made it possible to improve the assessment of the technical condition of the active part of the transformer using the FRA method. (Analysis of the transformer frequency response using the grouped index method using a moving data window)

引用

页码：68 / 72

页数：5

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