The invention discloses a superconducting and normal-conducting integrated suspension electromagnet, a linear motor and a maglev train. The integrated suspension electromagnet comprises a plurality of normal-conducting magnets and a plurality of superconducting magnets, and the polarities of the constructed magnetic poles are sequentially arranged in a staggered mode; the constant magnetizer forms a corresponding constant magnetic field loop, the superconducting magnet comprises a plurality of groups of superconducting coils, superconducting iron cores and a superconducting magnet yoke, the superconducting coils and the superconducting iron cores are arranged in sequence, the top end of each superconducting iron core is provided with a spacer block made of a non-metal non-magnetic material, and each superconducting iron core is connected with the superconducting magnet yoke to form a corresponding superconducting magnetic field loop; a transition magnet yoke is arranged between the adjacent normally-conductive magnet and superconducting magnet, and the adjacent normally-conductive magnet yoke and superconducting magnet yoke are connected through the transition magnet yoke to form an adjacent magnetic field loop. According to the scheme, the influence of working heating of the electromagnet on the insulation performance and the service life of the magnetic pole can be reduced through structural optimization, and meanwhile good active control performance is considered on the basis of generating large electromagnetic force.

    本发明公开一种超导及常导集成悬浮电磁铁及直线电机、磁浮列车,该集成悬浮电磁铁包括多个常导磁体和多个超导磁体,且所构建的磁极极性依次交错布置;常导磁体形成相应的常导磁场回路,超导磁体包括多组依次设置的超导线圈和超导铁芯以及一超导磁轭,每个超导铁芯的顶端设置有由非金属非导磁材料制成的隔块,且每个超导铁芯均与超导磁轭相连,以形成相应的超导磁场回路;在相邻的常导磁体和超导磁体之间设置有过渡磁轭,相邻的常导磁轭和超导磁轭通过过渡磁轭连接,以形成邻接磁场回路。本方案通过结构优化能够降低电磁铁工作发热对磁极绝缘性能及使用寿命的影响,同时在产生交大电磁力的基础上,兼顾良好的主动控制性能。


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    Title :

    Integrated suspension electromagnet, linear motor and maglev train


    Additional title:

    一种集成悬浮电磁铁及直线电机、磁浮列车


    Contributors:
    DING SANSAN (author) / HAN WEITAO (author) / LIU XIANKAI (author) / YUAN YUQING (author) / ZHOU YING (author)

    Publication date :

    2022-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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