三相电机在不对称电压下运行的磁势分析  

The Magnetoinotive Force Analysis of a Three phase Induction Motor under Non symmetrical Voltage

作　　者：李贞[1] 

机构地区：[1]沈阳电力高等专科学校

出　　处：《微特电机》1996年第3期20-21,25,共3页Small & Special Electrical Machines

摘　　要：用对称分量法，对三相对称绕组通入不对称三相电流所产生的基波合成磁势进行计算，在此基础上讨论了该磁势的性质及对电机运行性能的影响。ere is a three-phase induction motor connected to a non-symmetric alternative voltage.The elementary magnetomotive force in it is caculated by means of symmetric component theory. Then,its characters are discussed and also have some influence over the motor's performance.

关 键 词：不对称电压 旋转磁势 电机 运行 

分 类 号：TM306[电气工程—电机]