A universal magnetic pressure three-rail high-speed train consists of a train body, rails, an electromagnetic pressure device and a planar third rail, and is characterized in that: the planar third rail (1) is arranged on a sleeper or a track plate between two rails (2) of a common railway line, and the electromagnetic pressure device (4) is arranged below the train body or a train wheel carrier (3) and is simultaneously positioned above the rail surface of the planar third rail (1). The electromagnetic pressure device generates strong electromagnetic attraction force to the planar third rail below the electromagnetic pressure device, so that the friction pressure of the steel wheels mounted on the wheel carrier to the steel rails is greatly increased, and the driving friction force of the steel wheels to the steel rails is greatly increased. Meanwhile, the deadweight of the train body is reduced, the line investment cost is correspondingly and greatly reduced, and the universal magnetic pressure three-rail high-speed train can be compatible with current railway lines and is widely applied to various high-medium-low-speed rail transit transportation. Moreover, through driving rubber wheels running on the rail surface of the planar third rail, the driving friction force of running of the train is greatly improved, so that the energy consumption is greatly reduced, and energy conservation and environmental protection are achieved.
通用磁压三轨高速列车由车辆、轨道、电磁压力装置及平面第三轨组成,其特征在于:所述的平面第三轨(1)设置安装在普通铁路线路的两条轨道(2)之间的轨枕或道板上,电磁压力装置(4)设置在车辆或车辆轮架(3)下方,并同时位于平面第三轨(1)轨面上方;通过电磁压力装置对其下方的平面第三轨产生强大的电磁吸引力,使安装在轮架上的钢轮对钢轨的摩擦压力大幅增加,从而大幅增加钢轮对钢轨的驱动摩擦力。同时车辆的自重下降,线路投资成本也相应大幅降低,可与目前铁路线路兼容,广泛适用于各类高中低速轨道交通运输。通过运行在平面第三轨轨面上的驱动橡胶轮,使车辆运行的驱动摩擦力大幅提高,从而大幅降低能耗,节能环保。
Universal magnetic pressure three-rail high-speed train
通用磁压三轨高速列车
2022-01-28
Patent
Electronic Resource
Chinese
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