TY JOUR TI MODERN TRENDS IN DEVELOPMENT OF RELAY PROTECTION AND AUTOMATION IN ELECTRIC POWER INDUSTRY KW analysis KW prospects KW development KW relay protection KW automation KW electric power industry KW IT tech-nologies KW digital environment JO Bulletin of the Angarsk State Technical University AU Konovalov, Y.V. AU Goncharenko, A.A. AU Goncharenko, R.A. AU Shaura, M.P. AU Ivanov, I.S. PY 2024 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»