The invention relates to a traction locomotive speed regulation method and system, and belongs to the field of tunnel construction transportation. According to the scheme, when an acceleration signal or a deceleration signal is collected, the target rotating speed of an engine is calculated according to the duration time of the acceleration signal or the deceleration signal and the preset acceleration in a set period, and the engine is controlled to run according to the target rotating speed; and when the acceleration signal or the deceleration signal disappears, the engine operates according to the current target rotating speed. Continuous stepless speed regulation of the locomotive is achieved through the continuous cumulative time of the acceleration signal and the deceleration signal and the preset acceleration, gear limitation is avoided, and continuous operation of a driver is not needed.

    本发明涉及一种牵引机车调速方法及系统,属于隧道施工运输领域。本发明方案包括采集到加速信号或减速信号时,按照设定的周期根据加速信号或减速信号的持续时间和预设的加速度,计算发动机目标转速,按照目标转速控制发动机运转;当加速信号或减速信号消失时,发动机按照当前的目标转速运转。本发明通过加速信号和减速信号持续的累计时间和预设加速度来实现机车的连续无级调速,不受档位限制,而且不需要驾驶员持续操作。


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    Title :

    Traction locomotive speed regulation method and system


    Additional title:

    一种牵引机车调速方法及系统


    Contributors:
    ZUO JIANLE (author) / WANG PENG (author) / WANG ZHIHENG (author) / NIU MIN (author) / WANG YAO (author) / ZHANG YANG (author) / ZHU ZHENGQING (author) / ZHU JIAXIN (author)

    Publication date :

    2024-12-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES



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