电机与控制应用2017，Vol.44Issue(5)：116-120,5.
基于Ansys的永磁同步电机转子振动分析
Analysis of Vibration for Permanent Magnet Synchronous Motor Rotor Based on Ansys
摘要
Abstract
Motor vibration was an important performance indicators and motor vibration analysis could improve its structure and provide a theoretical basis for performance optimization.In order to understand the vibration characteristics of the motor,the first six order natural frequencies and corresponding vibration modes of the motor rotor vibration system were obtained,with the modal analysis of the rotor of the permanent magnet synchronous motor carried on by the Ansys finite element analysis software.The accuracy of the Ansys finite element analysis was verified by the hammering method of modal experiment.The result of analysis showed that the motor dod not appear resonance phenomenon,so the design of the motor rotor was reasonable.This research content has certain guiding significance for the design and optimization of permanent magnet synchronous motor.关键词
有限元分析/共振/模态试验/锤击法/永磁同步电机Key words
finite element analysis (FEA)/resonance/modal text/hammering method/permanent magnet synchronous motor (PMSM)分类
信息技术与安全科学引用本文复制引用
时方敏,张卫,唐杨..基于Ansys的永磁同步电机转子振动分析[J].电机与控制应用,2017,44(5):116-120,5.基金项目
黔科合人才团队项目资助([2014]4023):贵州省航天用低噪音、长寿命、高可靠微特电机关键技术攻关科技创新团队 （[2014]4023）
