同济大学学报（自然科学版）2026，Vol.54Issue(5)：707-717,11.DOI:10.11908/j.issn.0253-374x.25013
高速列车牵引电机定子绝缘劣化机理研究综述
Overview of Research on Stator Insulation Deterioration Mechanisms in High-Speed Train Traction Motors
摘要
Abstract
Based on the actual operating conditions and external environment of high-speed train traction motors,this paper reviews and summarizes the synergistic effects of electromagnetic,thermal,mechanical,and environmental stresses on insulation deterioration.It elucidates the degradation mechanisms of stator winding insulation and identifies the end windings on the air intake side and the core slot windings as the weakest points of the traction motor stator insulation.Furthermore,this study highlights the limitations of existing research and critical issues that require future attention.关键词
牵引电机/绝缘劣化/电磁应力/温度应力/机械应力/环境应力Key words
traction motor/insulation degradation/electromagnetic stress/thermal stress/mechanical stress/environmental stress分类
信息技术与安全科学引用本文复制引用
康劲松,何立松,柯栋梁,汪凤翔,丁懿..高速列车牵引电机定子绝缘劣化机理研究综述[J].同济大学学报（自然科学版）,2026,54(5):707-717,11.基金项目
国家科技重点专项(2025ZD0618202) （2025ZD0618202）
