U形转子永磁同步电动机极间漏磁分析  

Analysis of pole-to-pole leakage flux coefficient on permanent magnet synchronous machines with magnets U-shaped rotor

作　　者：张东[1] 金万兵[1] 赵清[1] 唐任远[1] 

机构地区：[1]沈阳工业大学特种电机研究所,辽宁沈阳110023

出　　处：《沈阳工业大学学报》2003年第5期390-392,共3页Journal of Shenyang University of Technology

基　　金：国家863重大基金项目(Z37-03)

摘　　要：针对永磁同步电动机内置永磁体U形布置的转子磁路结构,分析了影响极间漏磁的主要因素,并利用有限元方法计算了不同情况下的漏磁系数,得到了具有工程实用价值的极间漏磁系数曲线.The main influence factors of poletopole leakage flux are analyzed on permanent magnet synchronous motor with buried permanent magnets Ushaped rotor.The leakage flux coefficients are calculated under different conditions by finite element method and the poletopole leakage flux coefficient curve that may be used in practice is also given.

关 键 词：永磁同步电动机 隔磁 极间漏磁系数 

分 类 号：TM351[电气工程—电机]