Improvement and design of 220 kV autotransformer standby protection

被引：0
|
作者：
Maruda I.F. [1 ]
机构：
[1] Branch of JSC Systems Operator of the Uniform Power System, Volgograd RDU, Volgograd
来源：
Power Technology and Engineering | 2011年 / 45卷 / 03期
关键词：
logic protection of an autotransformer; operating arrangement; standby protection;
D O I：
10.1007/s10749-011-0255-z
中图分类号：
学科分类号：
摘要：
The construction of double-selectivity autotransformer remote protection is described. Its logical protection, which covers the whole autotransformer, acts without a time lag, which is particularly important when disconnecting short-circuits inside the autotransformer tank. The design of the operating arrangement of the standby protection from short circuits is described. © 2011 Springer Science+Business Media, Inc.
引用
收藏
页码：234 / 239
页数：5
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