The invention discloses a railway vehicle driving mechanism which comprises a non-power bogie (1) and a linear motor, the non-power bogie (1) is arranged on a vehicle body (4) of a railway vehicle, the linear motor comprises a linear motor stator (2) and a linear motor rotor (3), the linear motor stator (2) is laid along a rail (5), the linear motor rotor (3) is arranged on the vehicle body (4), and the linear motor stator (2) is laid along the rail (5). The linear motor rotor (3) is arranged on the vehicle body (4). The linear motor rotor (3) is in contact fit with the linear motor stator (2) so as to drive the vehicle body (4) to advance along the track (5). According to the railway vehicle driving mechanism, the driving mode that the non-power bogie is matched with the linear motor is adopted, the unsprung mass can be effectively reduced, the dynamics performance of the whole vehicle is improved, an existing rail line is easily transformed, the transformation cost is low, and the running speed of the railway vehicle is effectively increased.
本申请公开了一种轨道车辆驱动机构,包括非动力转向架(1)和直线电机,所述非动力转向架(1)设置在轨道车辆的车体(4)上,所述直线电机包括直线电机定子(2)和直线电机动子(3),所述直线电机定子(2)沿着轨道(5)敷设,所述直线电机动子(3)设置在车体(4)上,所述直线电机动子(3)与所述直线电机定子(2)接触配合以驱动车体(4)沿轨道(5)行进。该轨道车辆驱动机构采用非动力转向架与直线电机相配合的驱动方式,能够有效减轻簧下质量,提高整车动力学性能,并且易于对现有的轨道线路进行改造,改造成本低,有效提升轨道车辆的运行速度。
Railway vehicle driving mechanism
一种轨道车辆驱动机构
2021-11-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B61C Lokomotiven , LOCOMOTIVES |
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