The invention provides a permanent magnet synchronous linear motor for a maglev train, and relates to the technical field of linear traction motors for maglev trains. The permanent magnet synchronouslinear motors are two groups of bilateral permanent magnet synchronous linear motors which are arranged in parallel. The two groups of bilateral permanent magnet synchronous linear motors are arrangedin a left-right structure along the trend of the track, linear motor stators of each set of bilateral permanent magnet synchronous linear motors are fixedly arranged on the upper side and the lower side in the track direction respectively, and rotors fixed to the two ends of a connecting piece at the bottom of a magnetic levitation bogie are located between the linear motor stators arranged on the upper side and the lower side respectively. The connecting piece at the bottom of the magnetic levitation bogie is of an inverted-T-shaped structure, the rotors at the two ends of the connecting piece are fixed to the two ends of a transverse rod of the inverted-T-shaped structure respectively, and a vertical rod of the inverted-T-shaped structure is connected with the bottom of the magnetic levitation bogie, or connecting pieces of the rotors are arranged on the two sides of the magnetic levitation bogie.

    本发明提供了一种磁悬浮列车用永磁同步直线电机,涉及磁悬浮列车直线牵引电机技术领域。永磁同步直线电机为两组平行设置的双边永磁同步直线电机,两组双边永磁同步直线电机均沿轨道走向呈左右结构布置,且每组双边永磁同步直线电机的直线电机定子分别沿轨道走向于上边、下边固定设置,与磁悬浮转向架底部的连接件两端固定的动子分别位于上、下设置的两侧直线电机定子之间。所述磁悬浮转向架底部的连接件呈倒T字结构,两端的动子分别与倒“T”字结构的横杠两端固定,倒“T”字结构的竖杆与磁悬浮转向架底部相连,或者在磁悬浮转向架两侧设置动子的连接件。


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    Titel :

    Permanent magnet synchronous linear motor for maglev train


    Weitere Titelangaben:

    一种磁悬浮列车用永磁同步直线电机


    Beteiligte:
    WANG YUANBO (Autor:in) / LIU LI (Autor:in) / ZHANG WEIHUA (Autor:in) / GUO JILING (Autor:in) / DENG ZIGANG (Autor:in) / YE LIANLONG (Autor:in)

    Erscheinungsdatum :

    2020-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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