Research and analysis of faults in medium voltage distribution grids

ME Mehmed-Hamza, AB Filipov… - 2021 56th International …, 2021 - ieeexplore.ieee.org
The paper presents data from a study of the faults and relay protections trips in a 110/20 kV
substation for a period of two years. A research on the automatic trips of relay protections …

Research into the Z-Parameters and the characteristic parameters of a ship's alternating voltage regulator

E Barudov, E Panov, M Ivanova - 2022 22nd International …, 2022 - ieeexplore.ieee.org
The protection of the consumers against various emergency modes that may occur in ship's
power systems needs to be fast, reliable and cost effective. Such protection can be realized …