摘要
基于Ansoft Maxwell 2D的仿真环境,建立两套绕组不同相移(相移30°和180°)的双三相永磁同步电动机仿真模型。在静态磁场,空载瞬态磁场和负载瞬态磁场下,分别对这两种永磁同步电动机的内部电磁场进行仿真分析。获得绕组自感和互感曲线,感应电动势和电磁转矩曲线,比较两种模型的电磁性能。然后结合电磁场分析结果,利用Matlab仿真软件建立两种电机的数学模型,对电机的控制性能进行仿真分析。分析结果为双三相永磁同步电动机的优化设计及进一步研究提供了理论依据。
The paper presented a modeling of dual three-phase permanent magnet synchronous motor winding with different phase shift（shift by 30°and 180°） by using Ansoft Maxwell 2D. It simulated the internal electromagnetic field of these two permanent magnet synchronous motors respectively in the static magnetic field,in the noload and full-load transient magnetic field. And it compared two output results of the models such as winding selfinductance,winding flux linkage curve,inductive electromotive force and electromagnet curve. Then by using Matlab simulation,the paper established the mathematical model of the two motors and simulated the control performance of the motors combined with the result of electromagnetic simulation. The result of analysis is benefit for the design of dual three-phase permanent magnet synchronous motor and its advanced research.
出处
《微电机》
2017年第1期17-20,共4页
Micromotors
基金
河南省科技攻关计划资助项目(122102210098)
关键词
双三相永磁同步电动机
磁场分析
绕组相移
控制性能
dual three-phase permanent magnet synchronous motor
magnetic field analysis
winding phase shift
control performance
