注塑机用永磁同步电动机的分析与设计

胡弼,曹文耀,胡土雄,王伟

Analysis and Design of Permanent Magnet Synchronous Motor for Injection Molding Machine

Hu Bi,Cao Wenyao,Hu Tuxiong,Wang Wei

表2 气隙磁场强度和谐波畸变率

Tab.2 Air gap magnetic field strength and harmonic distortion rate

Offset/mm Bδavg /T 谐波畸变率(%) 9 0.675 2 19.90 10 0.664 4 17.96 11 0.656 0 17.26 12 0.644 8 16.23 13 0.635 9 15.68