摘要
在分析对比绕线式异步电动机传统启动方式的基础上,探讨了转子侧分频启动的特点,并利用Matlab/simulink搭建了变频启动的仿真模型。得到了电机启动时的转矩和转速的仿真波形,对变频调速的后续研究及双馈系统的启动有一定的指导意义。
In contrast to traditional starting methods of winding asynchronous, motor, researching rotor side characteristics of variable frequency starting,variable frequency start model by using Matlab/ Simulink has been set up. Finally, simulation speed and torque waveforms have been obtained, which has certain significance to frequency control speed and starting of double feedback speed regulating system.
出处
《煤矿机械》
北大核心
2011年第8期75-76,共2页
Coal Mine Machinery