TY JOUR TI Development of a method for supplying current to the arms of a rectifier-inverter converter based on IGBT for electric locomotives of the “Ermak” series KW AC electric locomotive KW rectifier-inverter converter KW IGBT KW parallel connection KW operability KW current equalization JO Proceedings of Petersburg Transport University AU Znaenok, V.N. PY 2024 IS 21 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"