According to the train-ground cooperative neutral section passing device and method, a train and the ground are matched with each other, a train operation control system is adjusted, communication between a ground traction power supply system and the train is increased, and a transponder or an auxiliary signal device of a ground train automatic protection system is matched; the train electrified section passing under a bilateral power supply mode and the train power-off neutral section passing under a unilateral power supply mode are realized, the train neutral section breaking accident is effectively avoided, the safe operation of the train is guaranteed, and the reliability of a traction power supply system is improved. The train-ground collaborative neutral section passing device can solve the problem of train neutral section passing in the electric segmentation and electric neutral section conversion state of an alternating-current electrified railway bilateral power supply traction power supply system, is reliable in structure, can prevent the occurrence of a neutral section breaking accident, and improves the reliability of train operation.
本发明提供一种车地协同过分相装置及方法,采用列车和地面相互配合的方式,通过调整列车运行控制系统,增加地面牵引供电系统与列车的通信,配合地面列车自动防护系统应答器或者辅助信号装置,实现双边供电方式下列车带电过分段和单边供电方式下列车断电过分相,有效避免列车闯分相事故,保障列车安全运行并提高牵引供电系统可靠性。本发明可以解决交流电气化铁路双边供电牵引供电系统电分段和电分相转换状态下的列车过分相问题,车地协同过分相装置结构可靠,可以防止闯分相事故的发生,提高列车运行的可靠性。
Vehicle-ground cooperative neutral section passing device and method
车地协同过分相装置及方法
2024-12-27
Patent
Electronic Resource
Chinese
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