TY JOUR TI A “Digital Twin”-Based Simulation Model for an Electric Locomotive Electrical Equipment KW Digital twin KW electric locomotive KW simulation model KW faults KW computer learning JO Proceedings of Petersburg Transport University AU Budaev, A.A. AU Tret'yakov, E.A. PY 2025 IS 22 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"