The effect of power quality on power-transformer reliability

被引：1
|
作者：
Valyanskii A.V. [1 ]
Kartashev I.I. [1 ]
Sharov Y.V. [1 ]
机构：
[1] Moscow Power Engineering Institute, Moscow
来源：
Russian Electrical Engineering | 2014年 / 85卷 / 03期
关键词：
power quality; power transformer; power-supply reliability;
D O I：
10.3103/S1068371214030043
中图分类号：
学科分类号：
摘要：
This paper describes the effect of power quality on power-supply reliability by increasing the service life of insulation of a power transformer of a substation, which supplies consumers of different categories of power-supply reliability. The diagrams of the transformer failure-rate dependence on the length of its service life are given. The decrease in the turnaround cycle of a power transformer working with deteriorated power qualities is shown. © 2014 Allerton Press, Inc.
引用
收藏
页码：138 / 144
页数：6
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