摘要
从分析笼型两相异步电机的特有结构出发,推导出了任意速旋转坐标系dqn下的通用数学模型,并利用MATLAB6.5/Simulink5.0仿真软件,分别运用搭建模块和使用S函数两种方法,构建出两相异步电机的通用仿真模型。仿真实例表明,用该模型对电机动、静态过程进行仿真具有精度高、稳定性好、内部状态变量初值可任意设定等优点,因此具有良好的应用价值。
Based on the unique construction of two-phase induction motor, the motor's deuced general math model in the e-q-n reference frame revolving at arbitrary speed, using two simulation methods with MATLAB 6.5/Simulink 5.0 software, building blocks and writing S-function, the modeling of general simulation model of two-phase induction motors was presented in this paper, in which, the simulation example shows that the simulation for dynamic and static processing of two-phase induction motor have features of higher precise, good stability, convenient to adjust the initial value of those state variables. The significant reference value for design and actual operation was also given.
出处
《中小型电机》
北大核心
2005年第4期10-13,共4页
S&M Electric Machines
关键词
异步电机
动态特性
数学模型
计算机化仿真
induction motor
dynamic characteristics
mathematical model, computerized simulation
