TY JOUR TI Improving the energy efficiency of electric braking on high-speed DC lines KW energy consumption KW energy efficiency KW energy efficiency assessment KW electric braking KW regenerative braking KW energy recovery during regeneration KW high-speed train KW high-speed train JO Proceedings of Petersburg Transport University AU Valinskiy, O.S. AU Marikin, A.N. AU Kalinin, N.P. PY 2024 IS 21 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"