双三相分数槽电动机绕组系数分析与计算  

Analysis and Calculation of Winding Factor for Dual Three-Phase Fractional-Slot Motors

作　　者：齐歌[1] 李景丽[1] 周理兵[2] 师黎[1] 

机构地区：[1]郑州大学,河南郑州450001 [2]华中科技大学,湖北武汉430074

出　　处：《微特电机》2012年第11期11-14,18,共5页Small & Special Electrical Machines

基　　金：河南省科技厅科技攻关项目(122102210098);中国博士后科学基金面上资助项目(2011M501188);河南省2010年博士后资助项目(2010024)

摘　　要：对采用分数槽集中非叠绕组的双三相电动机进行研究,在参照传统三相分数槽电动机极槽配合分析与绕组系数计算的基础上,分析双三相电动机不同的极槽配合情况,计算与之对应的绕组系数,以归纳在极槽配合影响下的绕组系数变化规律,并最终总结出适用于双三相分数槽集中非叠绕组电动机的绕组系数计算公式,可供电机设计以及性能分析作参考。The dual three-phase motors with concentrated non-overlapping fractional-slot windings were discussed. Referring to the analysis of slot/pole combinations and the calculation of winding factors for conventional three-phase motors with concentrated non-overlapping fractional-slot windings, the slot/pole combinations of dual three-phase motors with con- centrated non-overlapping fractional-slot windings were analyzed. The corresponding winding factors were calculated, and the change rules of the winding factors affected by the slot/pole combinations were concluded based on the above analysis. The computation formula of winding factors for dual three-phase motors with concentrated non-overlapping fractional-slot windings was summarized, which was available to others for motor design and performance analysis.

关 键 词：双三相 分数槽 集中非叠绕组 极槽配合 绕组系数 

分 类 号：TM34[电气工程—电机]