%0 Journal Article %T Reduction of Economic Losses in the Contact Network and Overhead Lines Electrified with Alternating Current %A Shevlyugin, M.V. %A Kulikov, A.A. %A Semenova, D.V. %K Transposition, six-step transposition, installation complex, electromagnetic influence, asymmetry, burnout, contact wire, insulating coupling device, step resistances, overhead line, contact network %J Proceedings of Petersburg Transport University %D 2023 %N 20 %P 11 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"