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Principle of Adaptive Micro-Processor Current Directional Protection of Line

Abstract

The paper studies one of the principles used for execution of adaptive micro-processor current directional protection of a line against inter-phase short circuits. This principle makes it possible to decrease a number of measuring elements of protection current and increase protection-ability while preserving high speed of response.

References

1. Федосеев, А. М. Релейная защита электрических систем / А. М. Федосеев. – М. : Энергия, 1976. – С. 154–159.

2. Гельфанд, Я. С. Релейная защита распределительных сетей / Я. С. Гельфанд. – М.: Энергоатомиздат, 1987. – С. 232–234.

3. Федосеев, А. М. Релейная защита электроэнергетических систем / А. М. Федосеев, М. А. Федосеев. – М.: Энергоатомиздат, 1992. – С. 223–231.


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Romaniuk F.A., Tishechkine A.A., Gurjanchik O.A. Principle of Adaptive Micro-Processor Current Directional Protection of Line. ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations. 2007;(4):13-18. (In Russ.)

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ISSN 1029-7448 (Print)
ISSN 2414-0341 (Online)