The linear induction generator comprises an excitation unit and a rail secondary, the excitation unit comprises a primary winding and an iron core, the two ends of the iron core are fixedly connected with connecting beams, and the connecting beams are installed at the bottom of a carriage of a wagon trailer through bolts in a hinged mode; the generator takes an existing steel rail in a railway system as a generator secondary; an air gap adjusting device capable of adjusting the excitation unit to ascend and descend is arranged at the top of the excitation unit, and the excitation unit can reciprocate in the vertical direction to achieve random adjustment of an air gap between the primary stage and the secondary stage. The problem that the performance of the generator is greatly influenced by the outside is effectively avoided, the excitation coil unit is not in contact with the secondary steel rail, the influence of impact vibration of a wheel rail is avoided, and meanwhile the device has the advantages of being small in size, small in change of a bogie and the like.

    本发明公开了一种应用于铁路货车的直线感应发电机,包括励磁单元和铁轨次级,励磁单元包括初级绕组和铁芯,铁芯两端固定连接连接梁,连接梁通过螺栓铰接安装于铁路货车拖车车厢底部;该发电机将铁路系统中现有钢轨作为发电机次级;励磁单元顶部设置有可调节励磁单元上升下放的气隙调节装置,励磁单元可在竖直方向往复运动实现初次级间气隙的任意调节。本发明有效避免了发电机性能受外界影响大的问题,励磁线圈单元与钢轨次级之间无接触,不受轮轨冲击振动的影响,同时具有装置尺寸小,对转向架的改动小等特点。


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    Titel :

    Linear induction generator applied to railway wagon


    Weitere Titelangaben:

    一种应用于铁路货车的直线感应发电机


    Beteiligte:
    LI JING (Autor:in) / ZHANG ZHIBO (Autor:in) / HUANG GUANGLAI (Autor:in) / LI JIN (Autor:in) / LUO JUN (Autor:in) / XU SHUAI (Autor:in) / MA GUANGTONG (Autor:in)

    Erscheinungsdatum :

    2024-03-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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