%0 Journal Article %T Energy Consumption Quality Indicators in Collector and Asynchronous Traction Drives of AC Electric Locomotives %A Zarif'yan, A.A. %A Evstaf'ev, A.M. %K Freight alternating current electric locomotive, collector traction drive, asynchronous traction drive, experimental study of the quality of electrical energy consumption %J Proceedings of Petersburg Transport University %D 2023 %N 20 %P 11 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"