摘要
在研究电机效率和调速系统性能时,铁损的影响已不可忽视。通过对实验数据进行拟合得到等效铁损阻抗与频率的关系式,基于Matlab/Simulink软件,建立了考虑铁损的三相异步牵引电机的仿真模型。通过仿真试验结果和实际电机参数的对比,验证了该模型的正确性与有效性。
The impact of iron loss could not be neglected,especially when the efficiency of motor and the performance of velocity modulation become more and more concerned.In this paper a 3-phase induction motor model incorporating iron losses was built,and its correctness and effectiveness was validated through simulation test.
出处
《微特电机》
北大核心
2010年第9期31-33,共3页
Small & Special Electrical Machines
关键词
三相异步电动机
铁损
模型
3-phase asynchronous motor
iron loss
model
