摘要
本文采用模态分析技术及有限元分析方法,建立了某感应电机有限元分析模型,并应用大型有限元分析软件ANSYS进行了模态分析。分析结果表明,该感应电机轴承、端盖和电机整体固有频率有效地避开了电机转子系统不平衡激振力频率、风机电动机转频激励频率及电磁激振力频率。
A finite element model of the induction motor is founded using finite element method and modal analysis technology to analyze models.The result shows that induction motor bearing and closure and the whole structure of the motor avoid the frequencies of the exiting force.
出处
《船电技术》
2011年第2期40-42,共3页
Marine Electric & Electronic Engineering
关键词
感应电机
模态分析
有限元分析
induction motor
model analysis
finite element analysis
