The invention relates to the technical field of magnetic suspension, and aims to solve the problems that the layout mode that a suspension electromagnet and a linear induction motor of a traditional magnetic-levitation train are independent of each other occupies a large space, and normal force of the linear induction motor has a negative effect on suspension force. The invention provides a magnetic-levitation train traction suspension combined type induction rail and a traction suspension system electromagnetic structure. The traction suspension combined type induction rail comprises an electromagnet induction rail body, the electromagnet induction rail body is arranged below a track beam in the line direction, protrusions are downwards formed on the two sides of the electromagnet induction rail body, the end faces of the protrusions are the pole faces of the electromagnet induction rail body, and an installation cavity is formed between the protrusions on the two sides. A mounting rail is arranged in the mounting cavity, and the mounting rail is connected with the electromagnet induction rail; a plane is formed at the bottom of the mounting rail and is a secondary mounting surface of the linear induction motor; according to the invention, the occupied space can be reduced, and the suspension performance of the vehicle can be improved.

    本发明涉及磁悬浮技术领域,旨在解决传统磁浮列车的悬浮电磁铁和直线感应电机互相独立的布局方式占用空间大,且直线感应电机法向力对悬浮力起负面作用的问题,提供一种磁浮列车牵引悬浮复合式感应轨及牵引悬浮系统电磁结构;其中,牵引悬浮复合式感应轨包括电磁铁感应轨,所述电磁铁感应轨沿线路方向布置在轨道梁的下方,所述电磁铁感应轨的两侧向下形成有凸起,所述凸起的端面为所述电磁铁感应轨的极面,两侧所述凸起之间形成有安装腔;所述安装腔内设置有安装轨,所述安装轨与所述电磁铁感应轨相连接;所述安装轨的底部形成有平面,所述平面为直线感应电机次级的安装面;本发明不仅可以减少空间占用,而且还可以提高车辆的悬浮性能。


    Access

    Download


    Export, share and cite



    Title :

    Magnetic-levitation train traction suspension combined type induction rail and traction suspension system electromagnetic structure


    Additional title:

    磁浮列车牵引悬浮复合式感应轨及牵引悬浮系统电磁结构


    Contributors:
    JIANG CHAOHUA (author) / LI YUNCHUAN (author) / LIU QIANG (author) / LIU XI (author)

    Publication date :

    2025-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / E01B PERMANENT WAY , Gleisoberbau / H01F MAGNETS , Magnete / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR



    TRACTION SYSTEM FOR MAGNETIC LEVITATION TRAIN, AND RAIL TRAIN

    ZHANG LI / YANG JUN / LI YINGHUA et al. | European Patent Office | 2021

    Free access

    Rail-holding type annular traction electric rail magnetic suspension high-speed train device

    ZHU MUSONG / XIE DENGFENG | European Patent Office | 2024

    Free access

    High-speed train bogie traction motor frame suspension-type suspension device

    YANG XINSHI / MA YUANXI / WANG BOMING et al. | European Patent Office | 2015

    Free access

    Suspension traction device and sky train traffic system

    XIE BO / ZHANG SHUIQING / ZHOU FEI et al. | European Patent Office | 2024

    Free access

    Traction and suspension combined control method for embedded maglev train

    WANG YING / CHEN KANG / JIANG CHAOHUA et al. | European Patent Office | 2025

    Free access