Back-up line protection that responding to the difference in magnitudes of the phase currents and their increment

被引：0

作者：

Kletsel', M.Ya. ^{[1
]}

Nikitin, K.I. ^{[1
]}

机构：

[1] Pavlodarskij Industrial'nyj Inst, Pavlodar, Russia

来源：

Elektrichestvo | 1993年 / 10期

关键词：

Electric power systems - Electric power transmission - Numerical analysis - Schematic diagrams;

D O I：

暂无

中图分类号：

TM75 [线路及杆塔];

学科分类号：

摘要：

The backup line protection is considered that has higher sensitivity with reference to short circuits as compared with traditional protections. To reveal two-phase and three-phase short circuits the differences in magnitudes of phase currents and their increment are measured accordingly.

引用

页码：23 / 26

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