混合式同步(步进)电动机的电枢磁场及绕组电感  

Armature Magnetic Field and Winding Inductance of Hybrid Synchronous(Stepping)Motor

作　　者：程智[1] 孙宝奎[2] 王宗培[2] 

机构地区：[1]浙江大学 [2]哈尔滨工业大学

出　　处：《电工技术学报》1999年第3期11-14,共4页Transactions of China Electrotechnical Society

摘　　要：混合式同步（步进）电动机具有径向和轴向混合的磁系统，其电枢磁势产生的磁场，不像常规的同步电机那样一目了然。本文采用简化的磁网络模型，分析了同步稳态运行的电枢磁场，说明了交轴电枢磁路和直轴电枢磁路的差别，相应地直轴同步电感和交轴同步电感的不同。The amature magnetic field of hybrid synchronous (stepping)motor is quite different from the conventional synchronous motor for its mixed magnetic system of axial and radial one This paper analyzed the amature magnetic field in synchronous stable operation with the use of simplified magnetic network model It shows the differences between the q axis and d axis amature magnetic circuits,and the corresponding differences between the q axis and d axis synchronous inductances It provides the theoretical basis for precisely testing and calculating hybrid stepping motors inductance

关 键 词：电枢 绕组 磁场 电感 混合式步进电机 

分 类 号：TM383.601[电气工程—电机]