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The authors regret the changes to the affiliation for the authors to read:Platov South-Russian State Polytechnic University (NPI), 132, St. Prosvescheniya, Rostov region, Novocherkassk, 346428, Russian Federation, AvtomatikaDon, Taganrog.The authors would like to apologise for any inconvenience caused.
This issue is urgent. Russian 6 to 110kV electric networks are among the most widespread and extended and supply power to both industrial and municipal customers. It is a frequent case that networks of the voltage classes are based on the radial principle that simplifies the relay protection and automation (RPA), but at the same time the use of a simple technical solutions is problematic in terms...
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