基于SIMULINK异步电动机的动态仿真  

Simulation of asynchronous electromotor dynamic based on SIMULINK

作　　者：张金霞[1] 樊明[1] 陈晓弢[1] 韩进辉[1] 张海峰[1] 李文秀[1] 

机构地区：[1]青海大学水利电力学院,青海西宁810016

出　　处：《青海大学学报（自然科学版）》2012年第2期5-9,共5页Journal of Qinghai University(Natural Science)

摘　　要：根据状态方程,利用SIMULINK软件构建了异步电动机的动态结构及坐标变换结构,并构成调速系统。可通过加载,变载及变压变频直接观测电动机的转速、磁链、电磁转矩、定子电流的变化及电动机的机械特性。系统模拟真实系统,对理论教学起到有效的辅助作用。Based on the dynamic models of asynchronous electromotor and the coordinate transformation,we have achieved the simulation of the models by using Simulink software package.It can be directly observed that the changing of speed and magnetic and electromagnetic torque and current and mechanical characteristic by loading and variable voltage and variable frequency.The system can simulate the real system.It is conducive to theory teaching.

关 键 词：异步电动机 动态仿真 坐标变换 

分 类 号：TM3[电气工程—电机]