The embodiment of the invention provides a train traction control method, a train washing method and a train. The train traction control method comprises the steps of driving a train to a first position in a contact network power supply traction mode; sending the current driving direction and position of the train to a network system of the train by a signal system of the train when the conditionthat the train arrives at the first position is detected; cutting off a contact network power supply loop of the train according to the driving direction and position by the network system of the train, and generating a first state; cutting off a rectifying circuit in a traction converter when the first state is detected by the traction converter of the train and the contact network power supply loop of the train is disconnected, and connecting a direct-current circuit in the traction converter; and connecting electric energy provided by a storage battery to the direct-current circuit of the traction converter when the first state is detected by a train circuit of the train and the contact network power supply loop of the train is disconnected.
本发明实施例提供一种列车牵引控制方法、列车洗车方法及列车;列车牵引控制方法包括:列车在接触网供电牵引模式下行驶至第一位置点;列车的信号系统检测到列车到达所述第一位置点,将列车当前的行驶方向信息与位置信息发送至列车的网络系统;列车的网络系统根据所述行驶方向信息与位置信息,切断列车的接触网供电回路,并生成第一状态;列车的牵引变流器检测到所述第一状态且列车的接触网供电回路处于断开状态,切断牵引变流器内部的整流电路,接通牵引变流器内部的直流电路;列车的车辆电路检测到所述第一状态且列车的接触网供电回路处于断开状态,将蓄电池提供的电能接入牵引变流器的直流电路。
Train traction control method, train washing method and train
列车牵引控制方法、列车洗车方法及列车
2020-12-11
Patent
Electronic Resource
Chinese
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