TY JOUR TI Development of a method for spaced control of transistor traction converters of an electric locomotive in the first rectified voltage regulation zone KW alternating current electric locomotive KW rectifier-inverter converter KW collector electric drive KW IGBT-transistors KW power quality KW energy efficiency JO Proceedings of Petersburg Transport University AU Grigorenko, P.V. AU Mel'nichenko, O.V. AU Portnoy, A.Y. AU Samoylova, A.S. PY 2024 IS 21 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"