TY JOUR TI IMPROVING THE INSULATION RELIABILITY OF THE TRACTION ASYNCHRONOUS MOTOR OF A LOCOMOTIVE BY OPTIMIZING ITS DESIGN PARAMETERS KW motor KW insulation KW winding KW rotor KW rod KW heat transfer JO Transport engineering AU Nikolay A., L.A. AU Suslov, V.S. AU Masonov, A.M. AU Magankov, O.S. AU Sergeev, S.S. PY 2025 IS 2025 PB Bryansk State Technical University