摘要
运用状态变量法,建立磁阻电动机暂态性能的数学模型,导出了磁阻电动机状态方程的直接表达式,并采用定步长四阶龙格-库塔法对复合实心转子磁阻电动机的起动性能进行数字仿真计算,所得结果与试验值较为一致。与凸极实心转子磁阻电动机相比,复合实心转子磁阻电动机转矩、转速脉动小,暂态过程短。
In this paper,the starting performance of a composite solid rotor reluctance motor is arolyzed by using the state-variable method,it sets up mathematical model of temporary state perform- ance,derives direct expression of state equation.With the method of Runge-Kutta.it carries out numberial simulation calculation about starting performance of composite solid rotor reluctance motor,both the computational and experimental result are same. Comparison with salient solid rotor reluctance motor.this kind of motor has many advantages of low pulse of torque,speed and short temporary state time.
出处
《微电机》
北大核心
1991年第3期3-7,共5页
Micromotors
关键词
磁阻电动机
实心转子
起动
性能
reluctance motor
solid rotor
state equation
mathematical model
starting
performance
numberial simulation
