轴向磁场磁通切换型永磁电机电感计算  

Calculation on Inductances of Axial Field Flux-Switching Permanent Magnet Machine

作　　者：李婉[1] 李鑫[1] 张磊[1] 

机构地区：[1]东南大学电气工程学院,江苏南京210096

出　　处：《防爆电机》2010年第1期4-6,9,共4页Explosion-proof Electric Machine

基　　金：江苏省自然科学基金项目(BK2008306)

摘　　要：在介绍一种新型轴向磁场磁通切换型永磁(Axial Field Flux-Switching Permanent Mag-net,AFFSPM)电机的基础上,计算了一台三相12/10极AFFSPM电机的三相绕组电感,并根据电机的结构特点,对其自感和互感的大小关系给予解释。最后分别采用Park变换法和两步法计算了该电机的交、直轴电感,得到的结果一致,所得结论对AFFSPM电机的深入研究具有一定的参考价值。The 3-phase winding inductances of a 3-phase 12/10-pole axial field fluxswitching permanent magnet （ AFFSPM ） machine was calculated based on introducing a novel AFFSPM machine. The relationship between sizes of self-inductance and mutual-inductance was explained on the basis of its structure characteristics. At last, the a-axis and d-axis inductances were obtained through the Park-transformation and two-step method respectively, and their results were consistent. These conclusions has a certain reference value for the further study on AFFSPM machines.

关 键 词：轴向磁场 磁通切换 永磁电机 电感 

分 类 号：TM351[电气工程—电机]