This paper presents winding function theory and symmetry element method to analyze magnet potential of primary windings of permanent magnet linear synchronous motor(PMLSM) with half-filled slot.

• 采用绕组函数理论与电流对称分量法结合的方法对具有端部半填槽的永磁直线同步电动机(PMLSM)初级绕组的磁势进行分析。