双圆筒复合次级直线感应电机性能计算

Performance Calculation of Linear Motor with Double-cylindrical Compound Secondary

简述了复合次级双圆筒直线电机的结构特点和由其结构所决定的优越性,给出了此种电机三层模型与此模型的等效电路,推导出确定等效电路中电气参数的公式,进而给出按等效电路计算电机性能的公式,为求取和分析复合次级双筒型直线电机的特性提供了有效方法。

First, the structure characteristics of doublecylindrical compound secondary linear motor and the superior performance decided by its structure have been briefly stated. The three-layer model of this kind of motor and the equivalent circuit relevant to the model are presented and the formulas that determine the electric parameters in the equivalent circuit has been deduced, The formulas to calculat the motor performance by the equivalent circuit is given. Finally, an effective method obtaining and analysing the characteristics of double-cylindrical compound secondary linear motor is put forward.