微特电机 ›› 2022, Vol. 50 ›› Issue (1): 1-6.

• 理论研究 •    下一篇

倾斜悬浮面高速磁浮列车被动导向特性研究

高黎明   

  1. 中铁第四勘察设计院集团有限公司 电气化设计研究院,武汉 430063
  • 出版日期:2022-01-28 发布日期:2022-02-17
  • 作者简介:高黎明(1981—),男,高级工程师,研究方向为轨道交通牵引供电技术。

Study on Passive Guidance Characteristics of High-Speed Maglev Train with Inclined Suspension Surface

GAO Liming   

  1. Electrification Design and Research Institute,China Railway Siyuan Survey and Design Group Co., Ltd.,Wuhan 430063, China
  • Online:2022-01-28 Published:2022-02-17

摘要: 提出了一种集悬浮导向驱动于一体的倾斜悬浮面高速磁浮方案,以简化系统结构和增大电机驱动力。分别采用解析法和有限元法对该倾斜悬浮面高速磁浮电磁力进行了计算,并分析了列车发生平移或旋转后的被动导向特性及系统参数对导向性能的影响。分析结果表明:当列车发生水平位移或旋转时,系统产生的水平导向力及转矩会驱动列车恢复到水平平衡位置,证明了倾斜悬浮面高速磁浮可以实现被动导向。

关键词: 倾斜悬浮面, 高速磁浮, 电磁力, 被动导向

Abstract: A high-speed maglev scheme with inclined suspension surface, which integrated suspension, guidance and drive, was proposed to simplify the system structure and increase the driving force. The electromagnetic force of the high-speed maglev with inclined suspension surface was calculated by the analytical method and the finite element method respectively, and the passive guidance characteristics of the train in translational or rotational motion and the influence of system parameters on the guidance performance were analyzed. The results show that the horizontal guiding force and torque generated by the system will drive the train to the horizontal balance position when the train generates horizontal displacement or rotation, which proves that the high-speed maglev with inclined surface can realize passive guidance.

Key words: inclined suspended surface, high speed maglev, electromagnetic force, passive guidance

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