Výsledky vyhledávání - "Dobryagina, O. A."

Akademický článek

Protection from Single-Phase Short Circuits to Ground Based on Monitoring the Zero Sequence Capacitance in 6 – 10 kV Cable Networks.

Autor: Shuin, V. A., Dobryagina, O. A., Shadrikova, T. Yu., Kutumov, Yu. D.

Publikováno v: Power Technology & Engineering; May2021, Vol. 55 Issue 1, p126-135, 10p

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Selective complex single-phase earth fault protection for distribution medium-voltage networks

Autor: Vinokurova, T. Yu., Dobryagina, O. A., Shagurina, E. S., Shuin, V. A.

This article deals with selective protection against single-phase earth faults at 6 – 10 kV electrical networks. Different kinds of earth faults, factors influencing the implementation of protection, various principles of protection implementation,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3eec6e9e5553e796e498487d706588c0

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Application of higher harmonics in protection against single-phase earth faults in resonant grounded cable networks of medium voltage

Autor: Vinokurova, T. Yu., Dobryagina, O. A., Shagurina, E. S., Shuin, V. A.

Protections based by higher harmonics absolute measurements the zero sequence currents of the protected object connections against single-phase earth faults in resonant grounded cable networks of medium voltage industrial and urban energy supply syst

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::112ecbf08a8705cf714c79d3120c7dd5
http://hdl.handle.net/2003/33952

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Akademický článek

Adaptive Current Protection Against Earth Faults in 6 – 10 kV Cable Networks.

Autor: Shuin, V. A., Dobryagina, O. A., Shagurina, E. S., Shadrikova, T. Yu.

Publikováno v: Power Technology & Engineering; 2019, Vol. 52 Issue 5, p590-596, 7p

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Akademický článek

Multiparameter Current Protections Against Ground Faults in 6 - 10 kV Cable Networks¹.

Autor: Golubev, A. N., Dobryagina, O. A., Shadrikova, T. Yu., Shuin, V. A.

Publikováno v: Power Technology & Engineering; Jan2018, Vol. 51 Issue 5, p602-610, 9p

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