TY JOUR TI IMPROVEMENT OF REALIABILITY OF RELAY PROTECTION AND AUTOMATION BY USING DIAGNOSING SISTEMS KW dependability KW power supply system KW relay protection and automation KW diagnosis KW diagnosis system. JO Modern Technologies and Scientific and Technological Progress AU Golovanov, I.G. AU Maslihov, P.A. AU Nikul'shinov, Y.V. AU Turatbek, U.E. PY 2019 IS 2019 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»