短定子超导直线感应电机性能研究

微特电机 ›› 2021, Vol. 49 ›› Issue (2): 7-10.

短定子超导直线感应电机性能研究

杨颖¹, 邓江明¹, 吕刚²

1.中车株洲电力机车有限公司,株洲 412001;
2.北京交通大学,北京 100044

收稿日期:2020-06-17 发布日期:2021-02-25
通讯作者: 邓江明(1987—),男,博士,高级工程师,研究方向为直线电机牵引系统、磁浮交通系统。
作者简介:杨颖(1965—),男,教授级高工,研究方向为新型轨道交通制式列车、磁浮交通系统。
基金资助:
国家重点研发计划项目(2016YFB1200601);国家自然科学基金项目(51777009);磁浮交通车辆系统集成湖南省重点实验室项目(2018TP1035)

Research on Performance of Short Stator Superconducting Linear Induction Motor

YANG Ying¹, DENG Jiang-ming¹, LÜ Gang²

1. CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001,China;
2. Beijing Jiaotong University, Beijing 100044,China

Received:2020-06-17 Published:2021-02-25

摘要/Abstract

摘要： 建立了短定子有、无铁心超导直线感应电机三维有限元分析模型,分析了额定工况下有、无铁心超导直线感应电机的涡流和磁场以及各分量的分布情况。研究了无铁心超导直线感应电机在不同频率下的推力变化规律,并与相同功率等级的铜线圈直线感应电机的牵引曲线进行了对比。对比了额定工况下有、无铁心超导直线感应电机的推力、法向力以及性能参数,可知无铁心超导直线感应电机的质量更轻,单位质量推力更大,但功率因数相对较低。

关键词: 超导直线感应电机, 电磁特性分析, 力特性分析, 电磁性能, ANSYS

Abstract: The three-dimensional finite element analysis model of the short stator with and without core superconducting linear induction motor was established, and the eddy current and magnetic field and the distribution of each component were analyzed under the rated condition. The thrust variation rule of non-core superconducting linear induction motor at different frequencies was studied and compared with the traction curve of copper coil linear induction motor of the same power level. The thrust, normal force and performance parameters of the linear induction motor with and without iron core under rated working conditions were compared. It can be seen that the linear induction motor without iron core has a lighter weight and a larger thrust per unit weight, but a relatively low power factor.

Key words: superconducting linear induction motor, electromagnetic characteristics analysis, force characteristics analysis, electromagnetic performance, ANSYS

中图分类号:

TM359.4

杨颖, 邓江明, 吕刚. 短定子超导直线感应电机性能研究[J]. 微特电机, 2021, 49(2): 7-10.

YANG Ying, DENG Jiang-ming, LÜ Gang. Research on Performance of Short Stator Superconducting Linear Induction Motor[J]. Small & Special Electrical Machines, 2021, 49(2): 7-10.

参考文献

[1] 吕刚. 城市轨道交通车辆概论[M]. 北京:北京交通大学出版社,2011:187-189.
[2] 吕刚, 范瑜, 李国国,等. 永磁直线电机运输系统中的模糊增益神经控制[J]. 北京交通大学学报, 2008(5):81-84,88.
[3] 王景宏. 采用直线电机牵引的广州地铁车辆[J]. 机车电传动, 2006(6):47-52.
[4] 高亮, 许有全, 刘浪静. 直线电机轮轨交通轨道[M]. 北京:中国科学技术出版社, 2010.
[5] 陈小鸿. 城市轨道交通新技术新系统——长沙磁浮机场快线工程[J]. 交通与运输, 2016,32(3):1-3.
[6] 庞绍煌, 高伟. 广州地铁4号线直线电机车辆[J]. 都市快轨交通, 2006,19(1):83-85.
[7] 吕刚, 刘素阔, 周桐. 直线感应电机的次级阻抗角计算及对涡流损耗的影响[J]. 北京交通大学学报, 2016, 40(5):76-80.
[8] LÜ G, ZENG D H, ZHOU T,et al. Investigation of forces and secondary losses in linear induction motor with the solid and laminated back iron secondary for metro[J]. IEEE Transactions on Industrial Electronics,2017,64(6): 4382-4390.
[9] LÜ G, ZHOU T, ZENG D, et al. Design of ladder-slit secondaries and performance improvement of linear induction motors for urban rail transit[J]. IEEE Transactions on Industrial Electronics, 2017(99):1187-1195.
[10] KELLERS J, BEHRENS P, BUHRER C. Development of HTS linear motors for industry[J]. IEEE Transactions on Applied Superconductivity, 2007, 17(2):2121-2124.
[11] 肖立业. 超导电力技术的现状和发展趋势[J]. 电网技术, 2004, 28(9):33-37.
[12] YOSHIDA K, MATSUMOTO K Y. Propulsion and guidance simulation of HTS bulk linear synchronous motor taking into account E-J characteristic[J]. Physica C: Superconductivity, 2003, 392-396(part-P1):690-695.
[13] STUMBERGER G, AYDEMIR M T, ZARKO D, et al. Design of a linear bulk superconductor magnet synchronous motor for electromagnetic aircraft launch systems[J]. IEEE Transactions on Applied Superconductivity, 2004, 14(1):54-62.
[14] SUGIMOTO H,TSUBA T, MORISHITA T, et al. Design of an axial flux inductor type synchronous motor with the liquid nitrogen cooled field and armature HTS windings[J]. IEEE Transactions on Applied Superconductivity, 2007, 17(2):1571-1574.
[15] 吕刚,曾迪晖,周桐. 初级横向偏移时直线感应电机磁场与推力的有限元分析[J]. 电机与控制学报, 2016,20(4):64-68,77.
[16] 吕刚, 邢程程, 周桐. 静止状态下直线感应电机的参数辨识方法[J]. 北京交通大学学报, 2017,41(5):120-125.
[17] CHEN X, ZHENG S, LI J, et al. A linear induction motor with a coated conductor superconducting secondary[J]. Physica C Superconductivity and its Applications, 2018, 550.
[18] 吕刚, 张贤. 不同槽配合格栅型直线感应电机电磁特性研究[J]. 电机与控制学报, 2019,23(5):18-24,33.
[19] 吕刚, 刘素阔. 基于遗传算法的直线感应电机帽型次级结构参数优化设计[J]. 北京交通大学学报, 2018, 42(2):107-113.