Features of Differential Protection Operation when Connected to Current Transformers of Various Accuracy Classes

被引：0
|
作者：
Soloviev V.A. [1 ]
Kolobrodov E.N. [1 ]
Rybin D.S. [2 ]
机构：
[1] National Research University “Moscow Power Engineering Institute”, Moscow
[2] TECONGC, Moscow
来源：
Power Technology and Engineering | 2024年 / 57卷 / 06期
关键词：
current transformers; modeling; protection algorithms; protection devices; transformer differential protection;
D O I：
10.1007/s10749-024-01762-6
中图分类号：
学科分类号：
摘要：
The article discusses the characteristics of the joint operation of current transformers (CTs) of various accuracy classes with advanced algorithms for the differential protection of a microprocessor-based transformers. The issues of modern differential protection of transformer algorithms are presented, as well as means to address them, both using CTs with air gaps and improving their algorithms. © Springer Science+Business Media, LLC, part of Springer Nature 2024.
引用
收藏
页码：947 / 954
页数：7
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