%0 Journal Article %T Reduction of Electric Power Consumption by Freight Mainline Locomotives 2(3)ES5S According to Operational Trial Results %A Zarif'yan, A.A. %A Shrayber, M.A. %K Freight mainline electric locomotive, operational trials, traction discrete-adaptive control, power-efficient traction mode, speed automatic controller, electric power specific consumption reduction %J Bulletin of scientific research results %D 2022 %N 2022 %P 16 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"