采用直线感应电机的城市轨道车辆的技术特点及发展

Characteristics and Development of Urban Rail Vehicles with Linear Induction Motor

介绍了城市轨道交通系统,分析直线感应电机的原理。详细分析了采用直线感应电机车辆的技术特点,包括电机特点与控制技术和电机气隙的控制技术。指出直线感应电机系统是一种技术比较成熟的新型城市轨道交通模式,具有良好的发展前景。

This paper presents urban rail transit system, analyses the principle of linear induction motor, and the characteristics of rail vehicle with linear induction motor, including vector control and air gap control. In the end, it points out that the linear induction motor driven system is a new type in urban rail transit with mature technologies and good prospects.