TY JOUR TI Assessment of factors influencing electroosmotic drying of moistened insulation in locomotive traction electric motors KW rolling stock KW traction electric motor KW winding KW insulation KW moisture KW drying KW electroosmosis KW regression analysis KW rank method KW Wilcoxon test KW two-factor analysis of variance KW unrelated sample JO Proceedings of Petersburg Transport University AU Zhivushko, S.V. AU Tret'yakov, E.A. AU Gatelyuk, O.V. PY 2026 IS 23 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"