直线电机径向转向架在城市轨道交通中的应用

The Application of Radial Truck with Linear Motor in Urban Mass Transit

介绍了一种基于直线电机驱动的地铁车辆径向转向架,阐述了它的原理及特点.与传统的旋转电机转向架相比,具有非摩擦高粘着、小半径曲线、低磨耗、低噪声、小型化等优点,适合现代化城市快速小曲线、陡坡道、立体化轨道交通的需要.

To meet the needs of modern urban rail transit with the technical requirements such as high speed, sharp curve, steep slope, a kind of radial truck drived by linear motor is successfully applied to urban elevated rail transit or metro. This article introduces the fundamental theory and the characteristics of the radial truck, points out the distinct advantages in high adherence, curve negotiating, low wear and low noise.