摘要
以隐极型永磁直线同步电动机 (PML SM)为例 ,基于场路结合法 ,详尽地给出了二维稳态场及性能计算公式 ,它较好地考虑了结构特点、谐波、纵向边端效应及电流不对称的影响。为 PML
With the non-salient pole permanent magnet linear synchronous motor being cited, the 2-D electromagnetic field and performance analytical expressions are given in detailed based field & circuits method. A “line-line voltage equivalent circuit” is developed to analyze the static performance of PMLSM. Special attention is paid to its structure and the influence of longitudinal end effect and the unbalence of current. It supplies a accurate method for analyzing of PMLWM. It can also be used for other type LSM.
出处
《微电机》
2001年第1期15-17,56,共4页
Micromotors
基金
国家自然科学基金! (6 96 740 2 1)
河南省教委自然科学基础研究项目! (99470 0 0 1)
河南省自然科学基金!(0 0 40 40 5 0 0 )
关键词
永磁直线同步电动机
稳态性能
直线电机
场路结合
permanent magnet linear synchronous motor
PMLSM, static performance
linear motor
