径向叠片磁阻转子无刷双馈电机的电磁场及温度场分析  

Analysis of Electromagnetic and Temperature Field of a Novel Brushless Doubly Fed Machine with Radial Laminated Reluctance Rotor

作　　者：赵铮[1] 刘慧娟[1] 张千[1] 

机构地区：[1]北京交通大学,北京100044

出　　处：《微电机》2011年第3期13-16,共4页Micromotors

摘　　要：利用有限元分析软件,对径向叠片磁阻转子的新型无刷双馈电机进行电磁场分析,计算了电机在额定功率下同步运行状态的铁心损耗和绕组损耗,并以此为依据分析了该电机的温度场。为这种新型无刷双馈电机的工程应用奠定了基础,为该电机的设计优化提供了理论指导。This paper afforded a brushless doubly fed machine（BDFM） with radial reluctance rotor structure.Using finite element calculation software,set up the 2D model and analyzed the electromagnetic field.The coreloss and winding loss was calculated at rated power and synchronization operation.Based on the loss data,the temperature field was plot.All the result are investigated to prove its good significance of application and provide the guide for its future optimal design.

关 键 词：径向叠片 有限元 无刷双馈电机 损耗 温度场 

分 类 号：TM343[电气工程—电机]