摘要
以参数化网格自动生成技术为核心,采用永磁体直接离散化处理,开发了稀土永磁电机磁场有限元分析系统,该系统能方便地对任意尺寸、槽数、极对数的多种永磁形状与结构的电机进行二维磁场有限元数值分析,并计算出电机的主要技术参数,它的开发对稀土永磁电机的设计与分析起到了积极的促进作用。
Based on automatic generation technique of parametric mesh and directly discretization treatment of PM, a finite element analysis system for rare earth PM motor has been developed. It is applicable for analyzing the magnetic fields and calculating parameters of the motors with different dimensions, slot numbers, pole numbers,shapes and structures of PM. It has been shown by examples that the system is benefit to the design and performance evaluation of rare earth PM motors.
出处
《微电机》
北大核心
1998年第4期7-11,共5页
Micromotors
基金
航空科学基金
