轨道交通用高温超导直线感应电机的设计与测试  

The Design and Test of High Temperature Superconducting Linear Induction Motor for Rail Transit

作　　者：方进[1] 申政[1] 

机构地区：[1]北京交通大学电气工程学院,北京100044

出　　处：《安徽师范大学学报（自然科学版）》2013年第4期307-313,共7页Journal of Anhui Normal University(Natural Science)

基　　金：国家"863"项目(2008AA03Z203)

摘　　要：高温超导直线感应电机对于城市轨道交通的发展具有重要意义.参考常规铜绕组直线感应电机的设计理论,对高温超导直线感应电机进行设计.结合高温超导带材的特性,设计超导绕组线圈的结构并选择单层整距集中绕组结构的方式对线圈在初级铁芯上进行排列,采用无磁材料制作薄壁杜瓦,最后将各个部分整体组装成高温超导直线感应电机试验样机.运用有限元分析软件ANSOFT对所设计的电机建模并进行仿真计算.制作铜绕组试制样机并搭建直线电机牵引测试平台对制作的电机样机进行测试,将试验结果和仿真结果进行对比分析,验证设计的合理性与可行性.High temperature superconducting linear induction motor （HTS LIM ） is significant for the development of urban rail transit. The HTS LIM was designed, using design theory of conventional copper windings linear induction motor as a reference. Combined with the properties of high temperature superconducting tapes, the structure of the superconducting coils was designed＇ and the coils were arranged adopting the single layer concentrated structure in the primary core. The Dewar was manufactured by adopting non magnetic material. Finally, various parts were assembled into HTS LIM test prototype. The model of HTS LIM was built and the simulation was executed by finite element analysis software ANSOFT. The copper windings trial prototype was manufactured and the linear motor traction test platform was set up to test the performance of the motor prototype testing. The test results and simulation results were analyzed to verify the rationality and feasibility of the design.

关 键 词：轨道交通 高温超导直线感应电机 有限元 试验测试 

分 类 号：TM346[电气工程—电机]