TY JOUR TI MICROPROCESSOR RELAY PROTECTION KW electrical equipment KW relay protection KW microprocessor technology JO Modern Technologies and Scientific and Technological Progress AU Lanchukov, N.A. AU Blaschinskaya, O.N. AU Kolmogorov, A.G. PY 2023 IS 2023 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»