Abstract With the speed and load increasing, the vibration noise problems of rail traction high-power density permanent magnet synchronous motor (PMSM) became more serious. The vibration characteristics of permanent magnet motor were introduced in this paper, and the 3D analysis model was established using the finite element method. All the parts of rail traction PMSM considering the whole vibration analysis were studied under different working conditions. The simulation analysis and experiment data are compared, which verified the correctness of the simulation analysis. Both resonance frequency and energy consumption ability of rail traction PMSM were analyzed under different working conditions, while chassis damage of rail traction motor was analyzed.
Analysis and Solution of Rail Traction PMSM in Machinery
1st ed. 2016
2016-01-01
9 pages
Article/Chapter (Book)
Electronic Resource
English
Analysis and Solution of Rail Traction PMSM in Machinery
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