%0 Journal Article %T 3D model of the stress-strain state of the locomotive traction electric motor insulation %A Shrayber, M.A. %A Grachev, V.V. %A Grischenko, A.V. %K locomotive traction electric motor, thermal processes of electric machines, insulation aging, thermomechanical stresses, and reliability of electric machines %J Bulletin of scientific research results %D 2026 %N 2026 %P 9 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"