Ways and capabilities of using digital information technologies for relay protection and automation are discussed. A method is proposed to distribute protection among the hierarchical information levels of the 20 kV backbone distribution network of a metropolis and to combine all secondary systems on a single hardware and software platform.
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Translated from Élektricheskie Stantsii, No. 7, July 2021, pp. 19 – 26. DOI: https://doi.org/10.34831/EP.2021.1080.7.003
Editorial note: as a matter for discussion.
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Maiorov, A.V., Lvov, M.Y. & Dolgov, A.S. Centralized Protection and Automation for the 20 kV Network of a Metropolis. Power Technol Eng 55, 758–762 (2022). https://doi.org/10.1007/s10749-022-01428-1
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DOI: https://doi.org/10.1007/s10749-022-01428-1