新型高温超导磁浮车辆通过曲线时的运动学规律
邓斌1陈武1邓自刚2霍文彪3尹智慧3
Kinematics Law of High Temperature Superconducting Maglev Train in Curve Passing
DENG BinCHEN WuDENG ZigangHUO WenbiaoYIN Zhihui
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作者信息:1.西南交通大学机械工程学院，610031，成都；
2.西南交通大学牵引动力国家重点实验室，610031，成都；
3.中车唐山机车车辆有限公司， 063035，唐山
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Affiliation:School of Mechanical Engineering, Southwest Jiaotong University, 610031, Chengdu, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2019.05.007
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中图分类号/CLCN:U270.1+1:U237
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栏目/Col:学术专论
摘要:
以所设计的新型高温超导磁浮转向架为例，探究高温超导磁浮车辆通过曲线线路时的运动学规律，并分析车辆过曲线时转向架以及车厢与磁轨的位置关系及几何运动关系。基于磁浮车辆过曲线时所受到的离心力与高温超导体的自导力平衡的假设，推导出车辆过曲线时的几何关系及数学表达式，并给出近似计算公式，为转向架设计提供一定的依据。
Abstracts:
By taking the designed new high temperature superconducting (HTS) maglev bogie as an example, the kinematics law of HTS maglev train passing through radius curved track is explored, the location and geometric motion relations of bogie, carriage and maglev track when the train passing through curved track are analyzed. Based on the hypothesis that the centrifugal force will balance with the selfconductive force of HTS when the maglev train passing through curved track, the geometrical relation and mathematical expression of the train are deduced, an approximate formula is given for the design of maglev bogie.
引文 / Ref:
邓斌,陈武,邓自刚,等.新型高温超导磁浮车辆通过曲线时的运动学规律[J].城市轨道交通研究,2019,22(05):34.
DENG Bin，CHEN Wu，DENG Zigang， et al.Kinematics Law of High Temperature Superconducting Maglev Train in Curve Passing[J].Urban Mass Transit，2019，22(05)：34.
DENG Bin，CHEN Wu，DENG Zigang， et al.Kinematics Law of High Temperature Superconducting Maglev Train in Curve Passing[J].Urban Mass Transit，2019，22(05)：34.
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