TY JOUR TI DETERMINING THE TIME BEFORE SATURATION OF CURRENT TRANSFORMERS WHICH PROVIDES CORRECT FUNCTIONING FAST RELAY PROTECTION DEVICES KW transient mode KW saturation time KW current KW aperiodic component KW tabular-graphical method KW visualization. JO Modern Technologies and Scientific and Technological Progress AU Tinina, L.P. AU Konovalov, Y.V. AU Istratov, R.S. PY 2022 IS 2021 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»