Protection of power transformers against geomagnetically induced currents

Protection of power transformers against geomagnetically induced currents

The article examines the problem of saturation and failure of power transformers under geomagnetically induced currents and currents of the E3 component of high-altitude nuclear explosions. It also describes a special protective relay reacting on DC component in the transformer neutral curr...

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Bibliographic Details
Main Author:	Gurevich Vladimir
Format:	Article
Language:	English
Published:	Faculty of Technical Sciences in Cacak 2011-01-01
Series:	Serbian Journal of Electrical Engineering
Subjects:	solar storm magnetosphere geomagnetic induced current ionosphere transformer saturation relay protection
Online Access:	http://www.doiserbia.nb.rs/img/doi/1451-4869/2011/1451-48691103333G.pdf

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