The invention discloses a suspension propulsion system for a medium-low speed magnetic levitation vehicle and the magnetic levitation vehicle, the suspension propulsion system comprises an M-shaped rail, a U-shaped suspension electromagnet and a traction motor stator, the M-shaped rail comprises a body and a traction motor secondary induction plate fixed in the middle of the lower surface of the body, and the upper surface of the body is fixedly connected with the lower surface of a T-shaped rail beam. The U-shaped suspension electromagnet is located below the M-shaped rail and installed on the lower portion of a suspension frame corbel of the vehicle body, and the U-shaped suspension electromagnet comprises a first iron core, a second iron core and a magnet yoke, wherein the first iron core and the second iron core are oppositely arranged, and the magnet yoke is connected with the first iron core and the second iron core. The first iron core and the second iron core are wound with excitation coils respectively, a water cooling plate is laid on the inner wall of a U-shaped containing cavity formed by the excitation coils and the magnet yoke, and a traction motor stator is fixed to the face, opposite to the magnet yoke, of the water cooling plate and corresponds to a traction motor secondary induction plate in position. The bearing capacity of the medium-low-speed magnetic levitation vehicle is improved, and meanwhile the phenomenon that the temperature is too high during operation of the levitation propulsion system is effectively avoided.

    本发明公开了一种用于中低速磁浮车辆的悬浮推进系统、磁浮车辆,悬浮推进系统包括M型轨、U型悬浮电磁铁和牵引电机定子,M型轨包括本体和固定于本体下表面中部的牵引电机次级感应板,本体的上表面与T型轨道梁的下表面固定连接。U型悬浮电磁铁位于M型轨的下方,安装于车体的悬浮架托臂的下部,U型悬浮电磁铁包括相对设置的第一铁芯和第二铁芯,以及连接第一铁芯和第二铁芯的磁轭。第一铁芯和第二铁芯分别缠绕有励磁线圈,励磁线圈和磁轭形成的凹字形容纳腔的内壁铺设有水冷板,牵引电机定子固定于水冷板背向磁轭的一面且与牵引电机次级感应板位置对应。本发明在提升中低速磁浮车辆承载能力的同时,有效地避免了悬浮推进系统运行时温度过热。


    Access

    Download


    Export, share and cite



    Title :

    Suspension propulsion system for medium-low speed maglev vehicle and maglev vehicle


    Additional title:

    一种用于中低速磁浮车辆的悬浮推进系统、磁浮车辆


    Contributors:
    ZHANG PENG (author) / HAN TIAN (author) / YU MIAO (author) / LI XIAOQING (author)

    Publication date :

    2024-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    Superconducting maglev vehicle suspension frame and maglev rail vehicle

    ZHANG SAI / ZHANG YIXIN / SHAO NAN et al. | European Patent Office | 2023

    Free access

    Medium-low speed maglev vehicle and suspension frame thereof

    LUO HUAJUN / LONG ZIFAN / WU ZHIHUI et al. | European Patent Office | 2024

    Free access

    Dynamic interaction between propulsion and suspension system in a Maglev vehicle

    Masada, E. / Fujisaki, K. / Hayafune, K. et al. | Tema Archive | 1986


    Suspension frame of suspension type maglev vehicle

    HAN BING / ZHANG XU / CHEN DAJIAN et al. | European Patent Office | 2023

    Free access

    Suspension frame for maglev train, vehicle, rail group and maglev train

    BU GL STEFAN / SAMONO BERT / FAES STEFFEN et al. | European Patent Office | 2023

    Free access