Dynamic response features of the locomotive traction transmission system under stator and rotor bar faults

Ziwei Zhou, Zaigang Chen, Yan Xu, Zhendong Liu, Faculty of Transportation Engineering, Kunming University of Science and Technology, s Republic of China, State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, s Republic of China, Department of Engineering Mechanics, KTH Royal Institute of Technology

Journal of Vibration and Control

Published online on November 21, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
Traction motors, as essential electromechanical energy conversion devices, play a vital role in heavy-haul locomotives. The transition of railway transportation to higher power, higher speeds, and heavier axle loads intensifies dynamic interactions within ...