摘要
针对无刷无铁心直流电动机建立了等效磁网络模型,对其气隙磁场进行分析计算,并以稀土永磁体线性化退磁曲线为分析基础,用解析法计算电机的漏磁系数。计算和实验表明,基于等效磁网络模型对电机气隙磁场进行分析,结果直观,应用方便,是一种值得推广的分析方法。
Established the equivalent magnetic network model for brushless coreless DC motor,analysis and calculate the air-gap magnetic field.Based on rare-earth permanent magnet linearized demagnetizing curve,calculate leakage coefficient of motor through analytically simulated.Calculation and experiment show that the view of equivalent magnetic network model analysis the air gap magnetic of motors,result directly and apply convenient,it's worth extending.
出处
《微电机》
2003年第5期6-10,共5页
Micromotors
