The invention discloses a train starting control method, medium and system for reducing train starting impact, and the method comprises the following steps: S1, during excitation, the braking force of a train is reduced from the initial holding braking force according to a preset first descending slope; s2, after the excitation time is up, the traction force of the train rises according to a preset first rising slope until the traction force is allowed to be kept to be relieved, and then the traction force is kept; meanwhile, the braking force of the train is reduced according to a preset second descending slope until the traction force is allowed to be relieved; s3, when the braking force of the train is reduced to allow the release traction force to be kept, if it is judged that the traction force of the train reaches the allow release traction force, the braking force is reduced to zero according to a preset third descending slope; and S4, when the train speed is detected to be non-zero speed, the traction force responds to the current traction level according to a preset second rising slope. The method has the advantages of shortening the starting time, reducing the starting impact rate and the like.
本发明公开了一种降低列车启动冲击的列车启动控制方法、介质及系统,方法包括:S1、在励磁期间,列车制动力从初始保持制动力开始按预设第一下降斜率进行下降;S2、励磁时间过后,列车牵引力按照预设第一上升斜率上升至允许保持缓解牵引力后并保持;同时列车制动力按预设第二下降斜率进行下降直至允许保持缓解牵引力;S3、当列车制动力下降至允许保持缓解牵引力时,如判断此时列车牵引力到达允许保持缓解牵引力,则制动力则按预设第三下降斜率进行下降直至到零;S4、当检测到列车速度为非零速后,牵引力则按照预设第二上升斜率响应当前的牵引级位。本发明具有缩短起步时间同时降低起步冲击率等优点。
Train starting control method, medium and system for reducing train starting impact
一种降低列车启动冲击的列车启动控制方法、介质及系统
2025-05-16
Patent
Electronic Resource
Chinese
IPC: | B61C Lokomotiven , LOCOMOTIVES |
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