摘要
本文对异步电机在两相坐标系下的数学模型进行了分析,并利用MATLAB/Simulink仿真模块建立了基于两相坐标系的异步电机仿真模型。结果表明,异步电机的启动电流约为15A,启动转矩约为14 Nm。经过约0.5s后,异步电机达到稳定状态。分析结果可为异步电机的设计提供一定的理论依据。
This paper analyzes the mathematical model of the two-phase coordinate system of the asynchronous motor,and set up the simulation model of induction motor based on two-phase coordinate system by using MATLAB/Simulink simulation module.The results show that,the starting current of the asynchronous motor is about 15A,the starting torque is about 14 Nm. After about 0.5s,asynchronous motor reaches a steady state. The results can provide the theoretical basis for the design of asynchronous motor.
出处
《电子测试》
2014年第5期22-24,共3页
Electronic Test
关键词
异步电机
动态仿真
MATLAB/Simulink
MATLAB/Simulink
asynchronous motor
dynamic simulation
