摘要
构建三相感应电动机模型,分析电磁场的数学模型,提出了基于有限元分析软件MagNet对三相感应电动机的仿真建模方法。利用MagNet软件建立三相感应电动机2D仿真模型,对电磁场分布进行2D瞬态磁场仿真,对电动机的起动性能进行2D动态仿真,仿真曲线表明三相感应电动机起动速度快运行平稳,分析结果表明该电动机设计是切实可行的。
Building three-phase induction motor model and analyzing the mathematical model of electromagnetic field,the simulation modeling method of three-phase induction motor is proposed based on finite element analysis MagNet software.The 2D simulation model of three-phase induction motor is established by MagNet software and carries on 2D transient magnetic field for electromagnetic field distribution.The starting performance of motor process 2D dynamic simulation,the simulation curve shows that the starting speed of three-phase induction motor runs smoothly and the analysis results indicates that the motor design is feasible.
出处
《煤矿机电》
2011年第4期38-39,42,共3页
Colliery Mechanical & Electrical Technology
