摘要
重点分析PMLM磁场分布的解析法及数值法的优缺点,阐述考虑PMLM齿槽效应的齿槽区线性化法,指出半解析半数值法是PMLM磁场分析方法的发展趋势,其中有限元-解析混合法较能满足PMLM磁场求解的精度和快速性要求。
Presented merits and demerits of analytical solution method and numerical method in PMLM field, described tooth- slot zone linearization method considering tooth slot effect. Half analytical solution method and half nmnerical method are development trend of PMLM field analysis, finite element and analytical solution hybrid method are the best method of precision and rapidity of PMLM field analysis.
出处
《煤矿机械》
北大核心
2008年第9期16-18,共3页
Coal Mine Machinery
关键词
永磁直线电机(PMLM)
磁场
解析法
数值法
permanent magnet linear motor
magnetic field
analytical solution method
numerical method
