%0 Journal Article %T Diagnostics of Traction Motor Insulation by Partial Discharge Measuring Method %A Shrayber, M.A. %K Traction electric motor, insulation, partial discharges, reliability of electric machines, diagnostics of traction electric motors %J Proceedings of Petersburg Transport University %D 2025 %N 22 %P 7 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"