The invention discloses a conduction cooling type high-temperature superconducting electric suspension magnet structure which comprises a low-temperature container, a high-temperature superconducting magnet is arranged in the low-temperature container, the high-temperature superconducting magnet comprises a coil box, the coil box is packaged through a coil cover, and a plurality of layers of stacked high-temperature superconducting coils are arranged in the coil box. The high-temperature superconducting coils are separated by the cold conducting disc; an inner aluminum block and an outer aluminum block are respectively arranged on the inner side and the outer side of the high-temperature superconducting coil, the inner aluminum block is sleeved on the coil framework, and a fastener is arranged outside the outer aluminum block; and the coil box is fixed on the magnet dowel bar, an ejector rod is arranged in the magnet dowel bar, one end of the ejector rod is in contact with the thin-wall surface of the low-temperature container, and the other end of the ejector rod penetrates through the thick-wall surface of the low-temperature container to be connected with the supporting mechanism. According to the invention, the high-temperature superconducting electric suspension magnet can be disassembled and assembled in the low-temperature container, the deformation quantity of the low-temperature container is limited, the temperature distribution uniformity of the high-temperature superconducting magnet is improved, and the number of joints during closed-loop operation of the high-temperature superconducting magnet is reduced.

    本发明公开了一种传导冷却式高温超导电动悬浮磁体结构,其包括低温容器,低温容器内设置有高温超导磁体,高温超导磁体包括线圈盒,线圈盒通过线圈盖封装,线圈盒内设置有若干层相互堆叠的高温超导线圈,高温超导线圈之间通过导冷盘隔开;高温超导线圈的内侧和外侧分别设置有内铝块和外铝块,内铝块套在线圈骨架上,外铝块外设置有紧固件;线圈盒固定在磁体传力杆上,磁体传力杆内设置有顶杆,顶杆的一端与低温容器的薄壁面接触,顶杆的另一端穿过低温容器的厚壁面与支撑机构连接。本发明实现了高温超导电动悬浮磁体在低温容器中的可拆装,限制了低温容器的形变量,提高了高温超导磁体的温度分布均匀性,减少了高温超导磁体闭环运行时的接头数量。


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    Titel :

    Conduction cooling type high-temperature superconducting electric suspension magnet structure


    Weitere Titelangaben:

    一种传导冷却式高温超导电动悬浮磁体结构


    Beteiligte:
    MA GUANGTONG (Autor:in) / GONG TIANYONG (Autor:in) / WANG RUICHEN (Autor:in) / LI SONGLIN (Autor:in) / NIE XINGCHAO (Autor:in)

    Erscheinungsdatum :

    2021-06-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H01F MAGNETS , Magnete / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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