双转子感应电机性能研究

Research on Performance of Double-Rotor Induction Motor

阐述了双转子感应电动机基本结构和工作原理,指出了双转子感应电动机与传统感应电机的共同点和区别。建立双转子感应电动机的数学模型并进行仿真分析,经实验验证,表明双转子感应电动机具有激磁电流小、电机损耗低、功率因数高及功率密度高等优点,比传统感应电机更适合风机和水泵类等长期运行的变负载设备的驱动。

This paper expounded the basic structure and working principle of the double-rotor induction motor and pointed out the commonpoints and differences between the double-rotor induction motor and the traditional induction motor.The mathematical model of thedouble-rotor induction motor was established and carried out simulation analysis of the double-rotor induction motor.Experimental verificationshows that the double-rotor induction motor has the advantages such as small excitation current,low machine losses,high powerfactor and density etc.It is more suitable for the long-time running,variable loading equipment driver of the wind turbine and the waterpump than the traditional induction motor.