带阻尼绕组的多相同步推进电机空载特性及其绕组参数的计算研究  

Idle Load Characteristics and Winding Parameters Calculation of Multi-phase Propulsive Synchronous Motor with Damper Windings

作　　者：乔鸣忠[1] 张晓锋[1] 李槐树[1] 

机构地区：[1]海军工程大学电气工程,武汉430033

出　　处：《武汉理工大学学报（交通科学与工程版）》2005年第2期194-197,共4页Journal of Wuhan University of Technology（Transportation Science & Engineering）

基　　金：国防"十五"预研项目资助 (批准号 :10 10 5 0 60 1)

摘　　要：凸极式同步推进电机的空载特性及其绕组参数与电机结构、定转子齿槽、磁场饱和等紧密相关.文中通过对多相同步推进电机电磁场数值计算,得到了电机反电势表达式,提出了相绕组参数的计算方法.并对十八相同步推进电机的绕组参数及其空载特性进行了计算和测量,结果表明。The idle load characteristics and armature winding parameters retate closely to the structure, tooth ratio and core saturation of the multi-phase salient-pole propulsive synchronous motor (SPSM). By means of electromagnetic field numerical analysis, the mathematical expressions of back electromotive force for SPSM are obtained. Furthermore this paper proposes a method for the armature winding parameters calculation. They have been applied to the winding parameters calculation and the idle load characteristic analysis for 18-phase SPSM. The results of the calculating and experiment indicate that these methods and expressions are effective to the operation analysis of this system.

关 键 词：多相同步推进电机 阻尼绕组 电枢绕组参数 

分 类 号：TM382[电气工程—电机]