永磁电动机轴承—转子系统激发振动

Permanent Magnet Motor Bearing and Rotor System Stimulate Vibration

对永磁电动机轴承—转子系统,考虑机械方面的转子偏心、轴承振动和电磁方面的耦合电磁力作用下的转子振动。并在突出转子受不平衡电磁力和滚动轴承支反力作用下,利用平均法对轴承—转子系统的主共振的振动形式进行分析。

Consider-mechanical netic force under the action of rotor eccentricity and bearing the rotor vibration about standing rotor imbalance by electromagnetic force and vibration and eleetr-omagnetic coupling of electromag-permanent magnet motor bearing and rotor system, In out-rolling method to the Lord of the rotor system-bearing vibration bearing a reverse force, with the use of the average analysis of resonance form.