独立车轮直线电机转向架结构形式分析  

Analysis of Structure Modes of Bogies with Independent Wheels and Linear Motors

作　　者：戴焕云[1] 林俊 

机构地区：[1]西南交通大学牵引动力国家重点实验室,四川成都610031 [2]南车四方机车车辆股份有限公司技术中心,山东青岛266111

出　　处：《铁道车辆》2009年第1期6-10,共5页Rolling Stock

基　　金：教育部新世纪优秀人才支持计划(NCET-06-0798);国家自然科学基金项目(50675181)

摘　　要：针对直线电机转向架电机悬挂带来的问题,将独立车轮应用到直线电机转向架中,使独立车轮和直线电机功能实现互补,提出一种全新概念的独立车轮直线电机转向架。其特点是利用独立车轮轴桥悬挂直线电机的横向复原力作为独立车轮转向架的恢复力。独立车轮直线电机转向架适合在小曲线、大坡度的线路上运行。In view of the problems in motor suspension of bogies with linear motors,the independent wheels are applied in the bogies with linear motors,so as to have functions of the independent wheels and the linear motors complement each other,and a bogie with independents wheels and linear motor of a fully new concept is put forward. The feature is that the lateral restoring force of which the linear motor is suspended with the axle bridge of independent wheels is used as the restoring force of the bogies with independent wheels. The bogies with independent wheels and linear motors are appropriate to be operated on track with small radius and big gradient of slope.

关 键 词：直线电机 转向架 独立车轮 电机悬挂 

分 类 号：U270.33[机械工程—车辆工程]