论文部分内容阅读
针对大秦线重载列车的2种不同机车组合(HXD2+HXD1或HXD1+HXD1),比较调速制动工况下中部机车的动力学性能,并分析不同机车组合对大秦线2.1万t列车中部机车动力学性能的影响。得出HXD1+HXD1的1+1编组中部机车的动力学性能优于HXD2+HXD1的1+1编组中部机车,信号滞后对中部机车的纵向冲动有很大影响的结论。
According to the two different locomotive combinations (HXD2 + HXD1 or HXD1 + HXD1) of the heavy-haul heavy-haul train in Daqin Railway, the dynamic performance of the middle locomotive under the condition of speed regulation braking is compared and the influences of different locomotive combinations on the mid- Effect of Locomotive Dynamics Performance. The conclusion is drawn that the dynamic performance of 1 + 1 grouping middle locomotive of HXD1 + HXD1 is better than that of 1 + 1 grouping locomotives of HXD2 + HXD1, and the signal hysteresis has a great influence on the longitudinal impulses of the middle locomotives.